| Yt | SquareRoot(Yt) | Ln(Yt) | |
| Jan-56 | 1254 | 35.41186242 | 7.1341 |
| Feb-56 | 1290 | 35.91656999 | 7.1624 |
| Mar-56 | 1379 | 37.13488926 | 7.2291 |
| Apr-56 | 1346 | 36.68787266 | 7.2049 |
| May-56 | 1535 | 39.17907605 | 7.3363 |
| Jun-56 | 1555 | 39.43348831 | 7.3492 |
| Jul-56 | 1655 | 40.68169121 | 7.4116 |
| Aug-56 | 1651 | 40.63249931 | 7.4091 |
| Sep-56 | 1500 | 38.72983346 | 7.3132 |
| Oct-56 | 1538 | 39.2173431 | 7.3382 |
| Nov-56 | 1486 | 38.54867053 | 7.3038 |
| Dec-56 | 1394 | 37.33630941 | 7.2399 |
| Jan-57 | 1409 | 37.53664876 | 7.2506 |
| Feb-57 | 1387 | 37.2424489 | 7.2349 |
| Mar-57 | 1543 | 39.28103868 | 7.3415 |
| Apr-57 | 1502 | 38.75564475 | 7.3146 |
| May-57 | 1693 | 41.14608122 | 7.4343 |
| Jun-57 | 1616 | 40.19950248 | 7.3877 |
| Jul-57 | 1841 | 42.90687591 | 7.5181 |
| Aug-57 | 1787 | 42.27292278 | 7.4883 |
| Sep-57 | 1631 | 40.38564101 | 7.3969 |
| Oct-57 | 1649 | 40.60788101 | 7.4079 |
| Nov-57 | 1586 | 39.8246155 | 7.369 |
| Dec-57 | 1500 | 38.72983346 | 7.3132 |
| Jan-58 | 1497 | 38.69108424 | 7.3112 |
| Feb-58 | 1463 | 38.249183 | 7.2882 |
| Mar-58 | 1648 | 40.59556626 | 7.4073 |
| Apr-58 | 1595 | 39.9374511 | 7.3746 |
| May-58 | 1777 | 42.15447782 | 7.4827 |
| Jun-58 | 1824 | 42.70831301 | 7.5088 |
| Jul-58 | 1994 | 44.65422712 | 7.5979 |
| Aug-58 | 1835 | 42.83689998 | 7.5148 |
| Sep-58 | 1787 | 42.27292278 | 7.4883 |
| Oct-58 | 1699 | 41.21892769 | 7.4378 |
| Nov-58 | 1633 | 40.4103947 | 7.3982 |
| Dec-58 | 1645 | 40.55859958 | 7.4055 |
| Jan-59 | 1597 | 39.96248241 | 7.3759 |
| Feb-59 | 1577 | 39.7114593 | 7.3633 |
| Mar-59 | 1709 | 41.34005322 | 7.4437 |
| Apr-59 | 1756 | 41.90465368 | 7.4708 |
| May-59 | 1936 | 44 | 7.5684 |
| Jun-59 | 2052 | 45.29900661 | 7.6266 |
| Jul-59 | 2105 | 45.88027899 | 7.6521 |
| Aug-59 | 2016 | 44.89988864 | 7.6089 |
| Sep-59 | 1914 | 43.74928571 | 7.557 |
| Oct-59 | 1925 | 43.87482194 | 7.5627 |
| Nov-59 | 1824 | 42.70831301 | 7.5088 |
| Dec-59 | 1765 | 42.01190308 | 7.4759 |
| Jan-60 | 1721 | 41.48493703 | 7.4507 |
| Feb-60 | 1752 | 41.85689907 | 7.4685 |
| Mar-60 | 1914 | 43.74928571 | 7.557 |
| Apr-60 | 1857 | 43.09292285 | 7.5267 |
| May-60 | 2159 | 46.46504062 | 7.6774 |
| Jun-60 | 2195 | 46.8508271 | 7.6939 |
| Jul-60 | 2287 | 47.8225888 | 7.735 |
| Aug-60 | 2276 | 47.70744177 | 7.7302 |
| Sep-60 | 2096 | 45.78209257 | 7.6478 |
| Oct-60 | 2055 | 45.33210783 | 7.628 |
| Nov-60 | 2004 | 44.76605857 | 7.6029 |
| Dec-60 | 1924 | 43.8634244 | 7.5622 |
| Jan-61 | 1851 | 43.02324953 | 7.5235 |
| Feb-61 | 1839 | 42.88356328 | 7.517 |
| Mar-61 | 2019 | 44.93328388 | 7.6104 |
| Apr-61 | 1937 | 44.01136217 | 7.5689 |
| May-61 | 2270 | 47.644517 | 7.7275 |
| Jun-61 | 2251 | 47.44470466 | 7.7191 |
| Jul-61 | 2382 | 48.80573737 | 7.7757 |
| Aug-61 | 2364 | 48.62098312 | 7.7681 |
| Sep-61 | 2129 | 46.14108798 | 7.6634 |
| Oct-61 | 2110 | 45.93473631 | 7.6544 |
| Nov-61 | 2072 | 45.51922671 | 7.6363 |
| Dec-61 | 1980 | 44.49719092 | 7.5909 |
| Jan-62 | 1995 | 44.66542287 | 7.5984 |
| Feb-62 | 1932 | 43.95452195 | 7.5663 |
| Mar-62 | 2171 | 46.59399103 | 7.6829 |
| Apr-62 | 2162 | 46.49731175 | 7.6788 |
| May-62 | 2489 | 49.88987873 | 7.8196 |
| Jun-62 | 2424 | 49.2341345 | 7.7932 |
| Jul-62 | 2641 | 51.39066063 | 7.8789 |
| Aug-62 | 2630 | 51.28352562 | 7.8747 |
| Sep-62 | 2324 | 48.20788317 | 7.751 |
| Oct-62 | 2412 | 49.11211663 | 7.7882 |
| Nov-62 | 2284 | 47.79121258 | 7.7337 |
| Dec-62 | 2186 | 46.75467891 | 7.6898 |
| Jan-63 | 2184 | 46.73328578 | 7.6889 |
| Feb-63 | 2144 | 46.30334761 | 7.6704 |
| Mar-63 | 2379 | 48.77499359 | 7.7744 |
| Apr-63 | 2383 | 48.81598099 | 7.7761 |
| May-63 | 2717 | 52.12485012 | 7.9073 |
| Jun-63 | 2774 | 52.66877633 | 7.928 |
| Jul-63 | 3051 | 55.23585792 | 8.0232 |
| Aug-63 | 2891 | 53.76802024 | 7.9694 |
| Sep-63 | 2613 | 51.11751168 | 7.8683 |
| Oct-63 | 2600 | 50.99019514 | 7.8633 |
| Nov-63 | 2493 | 49.92995093 | 7.8212 |
| Dec-63 | 2410 | 49.09175083 | 7.7874 |
| Jan-64 | 2390 | 48.88762625 | 7.779 |
| Feb-64 | 2463 | 49.62862077 | 7.8091 |
| Mar-64 | 2616 | 51.14684741 | 7.8694 |
| Apr-64 | 2734 | 52.28766585 | 7.9135 |
| May-64 | 2970 | 54.49770637 | 7.9963 |
| Jun-64 | 3125 | 55.90169944 | 8.0472 |
| Jul-64 | 3342 | 57.81003373 | 8.1143 |
| Aug-64 | 3207 | 56.63038054 | 8.0731 |
| Sep-64 | 2964 | 54.44263036 | 7.9943 |
| Oct-64 | 2919 | 54.02777064 | 7.979 |
| Nov-64 | 2764 | 52.57375771 | 7.9244 |
| Dec-64 | 2732 | 52.26853738 | 7.9128 |
| Jan-65 | 2622 | 51.20546846 | 7.8717 |
| Feb-65 | 2698 | 51.94227565 | 7.9003 |
| Mar-65 | 2950 | 54.31390246 | 7.9896 |
| Apr-65 | 2895 | 53.80520421 | 7.9707 |
| May-65 | 3200 | 56.56854249 | 8.0709 |
| Jun-65 | 3408 | 58.37807808 | 8.1339 |
| Jul-65 | 3679 | 60.65476074 | 8.2104 |
| Aug-65 | 3473 | 58.93216439 | 8.1528 |
| Sep-65 | 3154 | 56.16048433 | 8.0564 |
| Oct-65 | 3107 | 55.74047004 | 8.0414 |
| Nov-65 | 3052 | 55.24490927 | 8.0236 |
| Dec-65 | 2918 | 54.01851534 | 7.9787 |
| Jan-66 | 2786 | 52.78257288 | 7.9324 |
| Feb-66 | 2739 | 52.33545643 | 7.9153 |
| Mar-66 | 3125 | 55.90169944 | 8.0472 |
| Apr-66 | 3033 | 55.07267925 | 8.0173 |
| May-66 | 3486 | 59.04235768 | 8.1565 |
| Jun-66 | 3661 | 60.50619803 | 8.2055 |
| Jul-66 | 3927 | 62.66578014 | 8.2756 |
| Aug-66 | 3851 | 62.05642594 | 8.2561 |
| Sep-66 | 3456 | 58.78775383 | 8.1479 |
| Oct-66 | 3390 | 58.22370651 | 8.1286 |
| Nov-66 | 3280 | 57.27128425 | 8.0956 |
| Dec-66 | 3166 | 56.26721959 | 8.0602 |
| Jan-67 | 3080 | 55.4977477 | 8.0327 |
| Feb-67 | 3069 | 55.39855594 | 8.0291 |
| Mar-67 | 3340 | 57.79273311 | 8.1137 |
| Apr-67 | 3310 | 57.53259945 | 8.1047 |
| May-67 | 3798 | 61.62791575 | 8.2422 |
| Jun-67 | 3883 | 62.31372241 | 8.2644 |
| Jul-67 | 4191 | 64.73793324 | 8.3407 |
| Aug-67 | 4213 | 64.90762667 | 8.3459 |
| Sep-67 | 3766 | 61.36774397 | 8.2338 |
| Oct-67 | 3628 | 60.23288139 | 8.1964 |
| Nov-67 | 3520 | 59.3295879 | 8.1662 |
| Dec-67 | 3322 | 57.6367938 | 8.1083 |
| Jan-68 | 3250 | 57.00877125 | 8.0864 |
| Feb-68 | 3287 | 57.33236433 | 8.0977 |
| Mar-68 | 3552 | 59.5986577 | 8.1753 |
| Apr-68 | 3440 | 58.65151319 | 8.1432 |
| May-68 | 4153 | 64.44377394 | 8.3316 |
| Jun-68 | 4265 | 65.30696747 | 8.3582 |
| Jul-68 | 4655 | 68.22756041 | 8.4457 |
| Aug-68 | 4492 | 67.02238432 | 8.4101 |
| Sep-68 | 4051 | 63.64746656 | 8.3067 |
| Oct-68 | 3967 | 62.98412498 | 8.2858 |
| Nov-68 | 3807 | 61.7008914 | 8.2446 |
| Dec-68 | 3639 | 60.32412453 | 8.1995 |
| Jan-69 | 3647 | 60.39039659 | 8.2017 |
| Feb-69 | 3560 | 59.66573556 | 8.1775 |
| Mar-69 | 3929 | 62.68173578 | 8.2761 |
| Apr-69 | 3858 | 62.11280061 | 8.2579 |
| May-69 | 4485 | 66.9701426 | 8.4085 |
| Jun-69 | 4697 | 68.53466276 | 8.4547 |
| Jul-69 | 4977 | 70.5478561 | 8.5126 |
| Aug-69 | 4675 | 68.37397166 | 8.45 |
| Sep-69 | 4596 | 67.79380503 | 8.4329 |
| Oct-69 | 4491 | 67.01492371 | 8.4098 |
| Nov-69 | 4127 | 64.24173099 | 8.3253 |
| Dec-69 | 4144 | 64.37390776 | 8.3294 |
| Jan-70 | 4014 | 63.35613625 | 8.2975 |
| Feb-70 | 3994 | 63.19810124 | 8.2925 |
| Mar-70 | 4320 | 65.7267069 | 8.371 |
| Apr-70 | 4400 | 66.33249581 | 8.3894 |
| May-70 | 5002 | 70.72481884 | 8.5176 |
| Jun-70 | 5091 | 71.35124386 | 8.5352 |
| Jul-70 | 5471 | 73.9662085 | 8.6072 |
| Aug-70 | 5193 | 72.0624729 | 8.5551 |
| Sep-70 | 4997 | 70.68946173 | 8.5166 |
| Oct-70 | 4737 | 68.82586723 | 8.4632 |
| Nov-70 | 4546 | 67.42403132 | 8.422 |
| Dec-70 | 4498 | 67.06713055 | 8.4114 |
| Jan-71 | 4350 | 65.95452979 | 8.3779 |
| Feb-71 | 4206 | 64.85368147 | 8.3443 |
| Mar-71 | 4743 | 68.8694417 | 8.4644 |
| Apr-71 | 4582 | 67.690472 | 8.4299 |
| May-71 | 5191 | 72.04859471 | 8.5547 |
| Jun-71 | 5457 | 73.87151007 | 8.6047 |
| Jul-71 | 5891 | 76.75285011 | 8.6812 |
| Aug-71 | 5618 | 74.95331881 | 8.6337 |
| Sep-71 | 5158 | 71.81921748 | 8.5483 |
| Oct-71 | 5030 | 70.92249291 | 8.5232 |
| Nov-71 | 4800 | 69.2820323 | 8.4764 |
| Dec-71 | 4654 | 68.2202316 | 8.4455 |
| Jan-72 | 4453 | 66.73080248 | 8.4013 |
| Feb-72 | 4440 | 66.633325 | 8.3984 |
| Mar-72 | 4945 | 70.32069397 | 8.5061 |
| Apr-72 | 4788 | 69.19537557 | 8.4739 |
| May-72 | 5425 | 73.65459931 | 8.5988 |
| Jun-72 | 5706 | 75.53806987 | 8.6493 |
| Jul-72 | 6061 | 77.8524245 | 8.7096 |
| Aug-72 | 5846 | 76.45913941 | 8.6735 |
| Sep-72 | 5242 | 72.40165744 | 8.5645 |
| Oct-72 | 5408 | 73.53910524 | 8.5956 |
| Nov-72 | 5114 | 71.51223672 | 8.5397 |
| Dec-72 | 5042 | 71.0070419 | 8.5256 |
| Jan-73 | 5008 | 70.76722405 | 8.5188 |
| Feb-73 | 4657 | 68.24221567 | 8.4461 |
| Mar-73 | 5359 | 73.20519107 | 8.5865 |
| Apr-73 | 5193 | 72.0624729 | 8.5551 |
| May-73 | 5891 | 76.75285011 | 8.6812 |
| Jun-73 | 5980 | 77.33045972 | 8.6962 |
| Jul-73 | 6390 | 79.93747557 | 8.7625 |
| Aug-73 | 6366 | 79.78721702 | 8.7587 |
| Sep-73 | 5756 | 75.86830695 | 8.658 |
| Oct-73 | 5640 | 75.09993342 | 8.6376 |
| Nov-73 | 5429 | 73.68174808 | 8.5995 |
| Dec-73 | 5398 | 73.47108275 | 8.5938 |
| Jan-74 | 5413 | 73.57309291 | 8.5966 |
| Feb-74 | 5141 | 71.70076708 | 8.545 |
| Mar-74 | 5695 | 75.46522378 | 8.6473 |
| Apr-74 | 5554 | 74.52516354 | 8.6223 |
| May-74 | 6369 | 79.80601481 | 8.7592 |
| Jun-74 | 6592 | 81.19113252 | 8.7936 |
| Jul-74 | 7107 | 84.30302486 | 8.8688 |
| Aug-74 | 6917 | 83.16850365 | 8.8417 |
| Sep-74 | 6353 | 79.7057087 | 8.7567 |
| Oct-74 | 6205 | 78.77182237 | 8.7331 |
| Nov-74 | 5830 | 76.35443668 | 8.6708 |
| Dec-74 | 5646 | 75.13986958 | 8.6387 |
| Jan-75 | 5379 | 73.34166619 | 8.5903 |
| Feb-75 | 5489 | 74.08778577 | 8.6105 |
| Mar-75 | 5824 | 76.31513611 | 8.6697 |
| Apr-75 | 5907 | 76.85701009 | 8.6839 |
| May-75 | 6482 | 80.51086883 | 8.7768 |
| Jun-75 | 6795 | 82.43178998 | 8.8239 |
| Jul-75 | 7028 | 83.83316766 | 8.8577 |
| Aug-75 | 6776 | 82.31646251 | 8.8211 |
| Sep-75 | 6274 | 79.20858539 | 8.7442 |
| Oct-75 | 6362 | 79.76214641 | 8.7581 |
| Nov-75 | 5940 | 77.07139547 | 8.6895 |
| Dec-75 | 5958 | 77.18808198 | 8.6925 |
| Jan-76 | 5769 | 75.95393341 | 8.6603 |
| Feb-76 | 5887 | 76.72678802 | 8.6805 |
| Mar-76 | 6367 | 79.79348344 | 8.7589 |
| Apr-76 | 6165 | 78.51751397 | 8.7266 |
| May-76 | 6868 | 82.87339742 | 8.8346 |
| Jun-76 | 7201 | 84.85870609 | 8.882 |
| Jul-76 | 7601 | 87.18371408 | 8.936 |
| Aug-76 | 7581 | 87.0689382 | 8.9334 |
| Sep-76 | 7090 | 84.20213774 | 8.8664 |
| Oct-76 | 6841 | 82.71033793 | 8.8307 |
| Nov-76 | 6408 | 80.04998438 | 8.7653 |
| Dec-76 | 6435 | 80.21845174 | 8.7695 |
| Jan-77 | 6176 | 78.58753082 | 8.7284 |
| Feb-77 | 6138 | 78.34538914 | 8.7223 |
| Mar-77 | 6717 | 81.95730596 | 8.8124 |
| Apr-77 | 6470 | 80.43631021 | 8.7749 |
| May-77 | 7312 | 85.51023331 | 8.8973 |
| Jun-77 | 7763 | 88.10788841 | 8.9571 |
| Jul-77 | 8171 | 90.39358384 | 9.0083 |
| Aug-77 | 7788 | 88.24964589 | 8.9603 |
| Sep-77 | 7311 | 85.50438585 | 8.8971 |
| Oct-77 | 6679 | 81.72514913 | 8.8067 |
| Nov-77 | 6704 | 81.87795796 | 8.8105 |
| Dec-77 | 6724 | 82 | 8.8134 |
| Jan-78 | 6552 | 80.94442538 | 8.7875 |
| Feb-78 | 6427 | 80.1685724 | 8.7683 |
| Mar-78 | 7105 | 84.29116205 | 8.8686 |
| Apr-78 | 6869 | 82.8794305 | 8.8348 |
| May-78 | 7683 | 87.65272386 | 8.9468 |
| Jun-78 | 8082 | 89.89994438 | 8.9974 |
| Jul-78 | 8555 | 92.493243 | 9.0543 |
| Aug-78 | 8386 | 91.57510579 | 9.0343 |
| Sep-78 | 7553 | 86.90799733 | 8.9297 |
| Oct-78 | 7398 | 86.01162712 | 8.909 |
| Nov-78 | 7112 | 84.33267457 | 8.8695 |
| Dec-78 | 6886 | 82.98192574 | 8.8372 |
| Jan-79 | 7077 | 84.12490713 | 8.8646 |
| Feb-79 | 6820 | 82.58329129 | 8.8276 |
| Mar-79 | 7426 | 86.17424209 | 8.9127 |
| Apr-79 | 7143 | 84.51627062 | 8.8739 |
| May-79 | 8261 | 90.89004346 | 9.0193 |
| Jun-79 | 8240 | 90.77444574 | 9.0168 |
| Jul-79 | 8977 | 94.74703162 | 9.1024 |
| Aug-79 | 8991 | 94.82088378 | 9.104 |
| Sep-79 | 8026 | 89.58794562 | 8.9904 |
| Oct-79 | 7911 | 88.94380248 | 8.976 |
| Nov-79 | 7510 | 86.66025617 | 8.924 |
| Dec-79 | 7381 | 85.91274643 | 8.9067 |
| Jan-80 | 7366 | 85.82540416 | 8.9046 |
| Feb-80 | 7414 | 86.10458757 | 8.9111 |
| Mar-80 | 7824 | 88.45337755 | 8.965 |
| Apr-80 | 7524 | 86.74099377 | 8.9259 |
| May-80 | 8279 | 90.98901033 | 9.0215 |
| Jun-80 | 8707 | 93.31130692 | 9.0719 |
| Jul-80 | 9486 | 97.39609848 | 9.1576 |
| Aug-80 | 8973 | 94.72592042 | 9.102 |
| Sep-80 | 8231 | 90.72485878 | 9.0157 |
| Oct-80 | 8206 | 90.58697478 | 9.0126 |
| Nov-80 | 7927 | 89.03370148 | 8.978 |
| Dec-80 | 7999 | 89.43712876 | 8.9871 |
| Jan-81 | 7834 | 88.50988645 | 8.9662 |
| Feb-81 | 7521 | 86.72369918 | 8.9255 |
| Mar-81 | 8284 | 91.01648202 | 9.0221 |
| Apr-81 | 7999 | 89.43712876 | 8.9871 |
| May-81 | 8940 | 94.55157323 | 9.0983 |
| Jun-81 | 9381 | 96.85556257 | 9.1464 |
| Jul-81 | 10078 | 100.3892425 | 9.2181 |
| Aug-81 | 9796 | 98.97474425 | 9.1897 |
| Sep-81 | 8471 | 92.03803562 | 9.0444 |
| Oct-81 | 8572 | 92.58509599 | 9.0563 |
| Nov-81 | 8150 | 90.27735043 | 9.0058 |
| Dec-81 | 8168 | 90.37698822 | 9.008 |
| Jan-82 | 8166 | 90.36592278 | 9.0077 |
| Feb-82 | 7903 | 88.89881889 | 8.975 |
| Mar-82 | 8606 | 92.76852915 | 9.0602 |
| Apr-82 | 8071 | 89.83874443 | 8.996 |
| May-82 | 9178 | 95.8018789 | 9.1246 |
| Jun-82 | 9873 | 99.36297097 | 9.1976 |
| Jul-82 | 10476 | 102.3523327 | 9.2568 |
| Aug-82 | 9296 | 96.41576635 | 9.1373 |
| Sep-82 | 8818 | 93.90420651 | 9.0846 |
| Oct-82 | 8697 | 93.25770746 | 9.0707 |
| Nov-82 | 8381 | 91.54780172 | 9.0337 |
| Dec-82 | 8293 | 91.0659102 | 9.0232 |
| Jan-83 | 7942 | 89.11789944 | 8.9799 |
| Feb-83 | 8001 | 89.4483091 | 8.9873 |
| Mar-83 | 8744 | 93.50935782 | 9.0761 |
| Apr-83 | 8397 | 91.6351461 | 9.0356 |
| May-83 | 9115 | 95.47250913 | 9.1177 |
| Jun-83 | 9773 | 98.85848471 | 9.1874 |
| Jul-83 | 10358 | 101.77426 | 9.2455 |
| Aug-83 | 9849 | 99.24212815 | 9.1951 |
| Sep-83 | 9083 | 95.30477428 | 9.1142 |
| Oct-83 | 9143 | 95.61903576 | 9.1207 |
| Nov-83 | 8800 | 93.8083152 | 9.0825 |
| Dec-83 | 8741 | 93.49331527 | 9.0758 |
| Jan-84 | 8492 | 92.15204827 | 9.0469 |
| Feb-84 | 8795 | 93.78166132 | 9.0819 |
| Mar-84 | 9354 | 96.71607933 | 9.1436 |
| Apr-84 | 8796 | 93.7869927 | 9.0821 |
| May-84 | 10072 | 100.3593543 | 9.2175 |
| Jun-84 | 10174 | 100.8662481 | 9.2276 |
| Jul-84 | 11326 | 106.4236816 | 9.3349 |
| Aug-84 | 10744 | 103.6532682 | 9.2821 |
| Sep-84 | 9806 | 99.02524931 | 9.1907 |
| Oct-84 | 9740 | 98.69143833 | 9.184 |
| Nov-84 | 9373 | 96.81425515 | 9.1456 |
| Dec-84 | 9244 | 96.14572273 | 9.1317 |
| Jan-85 | 9407 | 96.98969017 | 9.1492 |
| Feb-85 | 8827 | 93.95211546 | 9.0856 |
| Mar-85 | 9880 | 99.39818912 | 9.1983 |
| Apr-85 | 9364 | 96.76776323 | 9.1446 |
| May-85 | 10580 | 102.859127 | 9.2667 |
| Jun-85 | 10899 | 104.3982758 | 9.2964 |
| Jul-85 | 11687 | 108.106429 | 9.3662 |
| Aug-85 | 11280 | 106.2073444 | 9.3308 |
| Sep-85 | 10208 | 101.0346475 | 9.2309 |
| Oct-85 | 10212 | 101.0544408 | 9.2313 |
| Nov-85 | 9725 | 98.61541462 | 9.1825 |
| Dec-85 | 9721 | 98.59513173 | 9.182 |
| Jan-86 | 9846 | 99.22701245 | 9.1948 |
| Feb-86 | 9407 | 96.98969017 | 9.1492 |
| Mar-86 | 10265 | 101.3163363 | 9.2365 |
| Apr-86 | 9970 | 99.84988733 | 9.2073 |
| May-86 | 10801 | 103.9278596 | 9.2874 |
| Jun-86 | 11246 | 106.0471593 | 9.3278 |
| Jul-86 | 12167 | 110.304125 | 9.4065 |
| Aug-86 | 11578 | 107.6011152 | 9.3569 |
| Sep-86 | 10645 | 103.1746093 | 9.2728 |
| Oct-86 | 10613 | 103.0194156 | 9.2698 |
| Nov-86 | 10104 | 100.518655 | 9.2207 |
| Dec-86 | 10348 | 101.7251198 | 9.2445 |
| Jan-87 | 10263 | 101.3064657 | 9.2363 |
| Feb-87 | 9973 | 99.86490875 | 9.2076 |
| Mar-87 | 10803 | 103.9374812 | 9.2876 |
| Apr-87 | 10409 | 102.0245069 | 9.2504 |
| May-87 | 11458 | 107.0420478 | 9.3464 |
| Jun-87 | 11845 | 108.8347371 | 9.3797 |
| Jul-87 | 12559 | 112.0669443 | 9.4382 |
| Aug-87 | 12070 | 109.8635517 | 9.3985 |
| Sep-87 | 11221 | 105.9292217 | 9.3255 |
| Oct-87 | 11338 | 106.4800451 | 9.3359 |
| Nov-87 | 10761 | 103.7352399 | 9.2837 |
| Dec-87 | 11012 | 104.938077 | 9.3067 |
| Jan-88 | 10923 | 104.5131571 | 9.2986 |
| Feb-88 | 10790 | 103.8749248 | 9.2864 |
| Mar-88 | 11427 | 106.8971468 | 9.3437 |
| Apr-88 | 10788 | 103.8652974 | 9.2862 |
| May-88 | 11772 | 108.4988479 | 9.3735 |
| Jun-88 | 12104 | 110.0181803 | 9.4013 |
| Jul-88 | 12634 | 112.4010676 | 9.4441 |
| Aug-88 | 12772 | 113.0132736 | 9.455 |
| Sep-88 | 11764 | 108.4619749 | 9.3728 |
| Oct-88 | 11956 | 109.3434955 | 9.389 |
| Nov-88 | 11646 | 107.9166345 | 9.3627 |
| Dec-88 | 11750 | 108.3974169 | 9.3716 |
| Jan-89 | 11485 | 107.1680923 | 9.3488 |
| Feb-89 | 11198 | 105.8206029 | 9.3235 |
| Mar-89 | 12265 | 110.7474605 | 9.4145 |
| Apr-89 | 11704 | 108.1850267 | 9.3677 |
| May-89 | 12419 | 111.4405671 | 9.427 |
| Jun-89 | 13259 | 115.1477312 | 9.4924 |
| Jul-89 | 13945 | 118.0889495 | 9.5429 |
| Aug-89 | 13839 | 117.6392792 | 9.5352 |
| Sep-89 | 12387 | 111.2969002 | 9.4244 |
| Oct-89 | 12546 | 112.0089282 | 9.4372 |
| Nov-89 | 12038 | 109.7178199 | 9.3958 |
| Dec-89 | 11977 | 109.439481 | 9.3907 |
| Jan-90 | 12336 | 111.067547 | 9.4203 |
| Feb-90 | 11793 | 108.59558 | 9.3753 |
| Mar-90 | 12877 | 113.4768699 | 9.4632 |
| Apr-90 | 11923 | 109.1924906 | 9.3862 |
| May-90 | 13306 | 115.3516363 | 9.496 |
| Jun-90 | 13988 | 118.2708755 | 9.546 |
| Jul-90 | 14002 | 118.3300469 | 9.547 |
| Aug-90 | 14336 | 119.7330364 | 9.5705 |
| Sep-90 | 12867 | 113.4327995 | 9.4624 |
| Oct-90 | 12721 | 112.7874106 | 9.451 |
| Nov-90 | 12449 | 111.5750868 | 9.4294 |
| Dec-90 | 12686 | 112.6321446 | 9.4483 |
| Jan-91 | 12810 | 113.1812705 | 9.458 |
| Feb-91 | 12015 | 109.6129554 | 9.3939 |
| Mar-91 | 12888 | 113.5253276 | 9.4641 |
| Apr-91 | 12431 | 111.4943945 | 9.4279 |
| May-91 | 13499 | 116.185197 | 9.5104 |
| Jun-91 | 13014 | 114.0789201 | 9.4738 |
| Jul-91 | 14296 | 119.5658814 | 9.5677 |
| Aug-91 | 14125 | 118.8486432 | 9.5557 |
| Sep-91 | 12817 | 113.2121902 | 9.4585 |
| Oct-91 | 12862 | 113.4107579 | 9.462 |
| Nov-91 | 12449 | 111.5750868 | 9.4294 |
| Dec-91 | 12489 | 111.7541946 | 9.4326 |
| Jan-92 | 12621 | 112.3432241 | 9.4431 |
| Feb-92 | 12380 | 111.2654484 | 9.4238 |
| Mar-92 | 13023 | 114.1183596 | 9.4745 |
| Apr-92 | 12302 | 110.9143814 | 9.4175 |
| May-92 | 13339 | 115.4945886 | 9.4984 |
| Jun-92 | 13825 | 117.5797602 | 9.5342 |
| Jul-92 | 14428 | 120.11661 | 9.5769 |
| Aug-92 | 14151 | 118.9579758 | 9.5575 |
| Sep-92 | 13355 | 115.5638352 | 9.4996 |
| Oct-92 | 13094 | 114.4290173 | 9.4799 |
| Nov-92 | 12656 | 112.4988889 | 9.4459 |
| Dec-92 | 12435 | 111.5123312 | 9.4283 |
| Jan-93 | 13287 | 115.26925 | 9.4945 |
| Feb-93 | 12434 | 111.5078473 | 9.4282 |
| Mar-93 | 13209 | 114.9304137 | 9.4887 |
| Apr-93 | 12817 | 113.2121902 | 9.4585 |
| May-93 | 13746 | 117.2433367 | 9.5285 |
| Jun-93 | 14259 | 119.4110548 | 9.5651 |
| Jul-93 | 14590 | 120.7890724 | 9.5881 |
| Aug-93 | 14354 | 119.80818 | 9.5718 |
| Sep-93 | 13254 | 115.1260179 | 9.4921 |
| Oct-93 | 13464 | 116.0344776 | 9.5078 |
| Nov-93 | 13302 | 115.3342967 | 9.4957 |
| Dec-93 | 13456 | 116 | 9.5072 |
| Jan-94 | 13171 | 114.7649772 | 9.4858 |
| Feb-94 | 12517 | 111.8793994 | 9.4348 |
| Mar-94 | 13489 | 116.1421543 | 9.5096 |
| Apr-94 | 12509 | 111.8436409 | 9.4342 |
| May-94 | 13785 | 117.4095396 | 9.5313 |
| Jun-94 | 13921 | 117.9872875 | 9.5412 |
| Jul-94 | 14603 | 120.8428732 | 9.589 |
| Aug-94 | 14749 | 121.445461 | 9.5989 |
| Sep-94 | 13540 | 116.3615057 | 9.5134 |
| Oct-94 | 13457 | 116.0043103 | 9.5073 |
| Nov-94 | 13243 | 115.0782343 | 9.4912 |
| Dec-94 | 13590 | 116.5761554 | 9.5171 |
| Jan-95 | 13487 | 116.1335438 | 9.5095 |
| Feb-95 | 12776 | 113.0309692 | 9.4553 |
| Mar-95 | 13812 | 117.5244655 | 9.5333 |
| Apr-95 | 13032 | 114.1577855 | 9.4752 |
| May-95 | 14268 | 119.4487338 | 9.5658 |
| Jun-95 | 14473 | 120.3037822 | 9.58 |
| Jul-95 | 15359 | 123.9314327 | 9.6395 |
| Aug-95 | 14457 | 120.2372654 | 9.5789 |