1973 1 1 102750 282153 2.75 42.6 1973 2 2 95276 259675 2.73 42.9 1973 3 3 112053 316283 2.82 43.3 1973 4 4 98841 279958 2.83 43.6 1973 5 5 123102 357042 2.90 43.9 1973 6 6 118152 360020 3.05 44.2 1973 7 7 101752 320591 3.15 44.3 1973 8 8 148219 483085 3.26 45.1 1973 9 9 124966 421856 3.38 45.2 1973 10 10 134741 476763 3.54 45.6 1973 11 11 132168 503245 3.81 45.9 1973 12 12 100950 532182 5.27 46.2 1974 1 13 96418 647074 6.71 46.6 1974 2 14 86891 789458 9.09 47.2 1974 3 15 89796 994712 11.08 47.8 1974 4 16 119663 1424738 11.91 48.0 1974 5 17 130539 1541564 11.81 48.6 1974 6 18 120851 1426809 11.81 49.0 1974 7 19 145422 1758377 12.09 49.4 1974 8 20 150583 1800085 11.95 50.0 1974 9 21 127054 1483000 11.67 50.6 1974 10 22 137473 1594167 11.60 51.1 1974 11 23 127094 1487700 11.71 51.5 1974 12 24 132080 1534900 11.62 51.9 1975 1 25 188311 2192708 11.64 52.1 1975 2 26 107487 1253734 11.66 52.5 1975 3 27 84669 987684 11.67 52.7 1975 4 28 149184 1743435 11.69 52.9 1975 5 29 121026 1401287 11.58 53.2 1975 6 30 81073 924485 11.40 53.6 1975 7 31 132947 1521048 11.44 54.2 1975 8 32 141294 1608249 11.38 54.3 1975 9 33 155077 1754546 11.31 54.6 1975 10 34 145154 1662646 11.45 54.9 1975 11 35 127094 1491140 11.73 55.3 1975 12 36 151414 1833427 12.11 55.5 1976 1 37 167858 2052102 12.23 55.6 1976 2 38 127070 1574206 12.39 55.8 1976 3 39 154692 1908892 12.34 55.9 1976 4 40 170905 2123327 12.42 56.1 1976 5 41 127751 1580460 12.37 56.5 1976 6 42 173795 2149062 12.37 56.8 1976 7 43 190181 2357060 12.39 57.1 1976 8 44 198417 2466075 12.43 57.4 1976 9 45 183018 2283758 12.48 57.6 1976 10 46 171608 2136874 12.45 57.9 1976 11 47 188087 2366629 12.58 58.0 1976 12 48 197042 2481438 12.59 58.2 1977 1 49 208788 2618517 12.54 58.5 1977 2 50 178111 2316637 13.01 59.1 1977 3 51 236455 3147769 13.31 59.5 1977 4 52 233219 3136534 13.45 60.0 1977 5 53 188106 2497719 13.28 60.3 1977 6 54 238876 3196612 13.38 60.7 1977 7 55 205148 2740322 13.36 61.0 1977 8 56 214727 2878105 13.40 61.2 1977 9 57 213428 2878898 13.49 61.4 1977 10 58 195128 2627735 13.47 61.6 1977 11 59 206047 2805396 13.62 61.9 1977 12 60 201773 2738332 13.57 62.1 1978 1 61 192772 2620138 13.59 62.5 1978 2 62 198230 2673110 13.48 62.9 1978 3 63 181172 2441007 13.47 63.4 1978 4 64 189079 2547261 13.47 63.9 1978 5 65 179073 2392135 13.36 64.5 1978 6 66 197421 2640130 13.37 65.2 1978 7 67 195244 2615402 13.40 65.7 1978 8 68 219826 2948757 13.41 66.0 1978 9 69 211793 2832349 13.37 66.5 1978 10 70 203394 2729442 13.42 67.1 1978 11 71 209578 2810524 13.41 67.4 1978 12 72 214769 2890134 13.46 67.7 1979 1 73 226177 3083960 13.64 68.3 1979 2 74 191449 2667818 13.93 69.1 1979 3 75 200989 2907046 14.46 69.8 1979 4 76 216707 3233685 14.92 70.6 1979 5 77 192882 3138742 16.27 71.5 1979 6 78 199736 3468137 17.36 72.3 1979 7 79 202349 3858887 19.07 73.1 1979 8 80 204137 4307915 21.10 73.8 1979 9 81 215588 4826627 22.39 74.6 1979 10 82 229454 5306430 23.13 75.2 1979 11 83 175048 4073176 23.27 75.9 1979 12 84 212799 5227557 24.57 76.7 1980 1 85 181727 4783912 26.32 77.8 1980 2 86 211607 6045056 28.57 78.9 1980 3 87 185853 5657292 30.44 80.1 1980 4 88 158277 4969642 31.40 81.0 1980 5 89 180695 5752470 31.84 81.8 1980 6 90 175959 5606154 31.86 82.7 1980 7 91 139550 4507603 32.30 82.7 1980 8 92 155810 5130418 32.93 83.3 1980 9 93 138305 4526989 32.73 84.0 1980 10 94 147014 4866502 33.10 84.8 1980 11 95 135994 4518661 33.23 85.5 1980 12 96 166455 5649625 33.94 86.3 1981 1 97 177737 6091929 34.27 87.0 1981 2 98 167021 6006906 35.96 87.9 1981 3 99 132134 4789337 36.25 88.5 1981 4 100 169834 6270633 36.92 89.1 1981 5 101 130599 4721978 36.16 89.8 1981 6 102 156836 5737894 36.59 90.6 1981 7 103 119749 4197784 35.05 91.6 1981 8 104 148996 5144820 34.53 92.3 1981 9 105 147491 5024685 34.07 93.2 1981 10 106 147216 4954025 33.65 93.4 1981 11 107 153455 5193070 33.84 93.7 1981 12 108 112004 3807206 33.99 94.0 1982 1 109 158512 5612780 35.41 94.3 1982 2 110 104139 3700067 35.53 94.6 1982 3 111 102536 3558950 34.71 94.5 1982 4 112 93017 3088444 33.20 94.9 1982 5 113 91988 2966414 32.25 95.8 1982 6 114 123616 4069622 32.92 97.0 1982 7 115 134498 4474185 33.27 97.5 1982 8 116 149812 4931024 32.91 97.7 1982 9 117 110334 3574159 32.39 97.9 1982 10 118 136639 4433006 32.44 98.2 1982 11 119 102712 3372594 32.84 98.0 1982 12 120 112951 3664209 32.44 97.6 1983 1 121 107897 3506757 32.50 97.8 1983 2 122 73242 2279010 31.12 97.9 1983 3 123 72800 2204106 30.28 97.9 1983 4 124 78767 2265598 28.76 98.6 1983 5 125 114791 3282109 28.59 99.2 1983 6 126 109351 3152261 28.83 99.5 1983 7 127 122520 3545056 28.93 99.9 1983 8 128 137338 4024797 29.31 100.2 1983 9 129 132061 3865395 29.27 100.7 1983 10 130 130607 3834147 29.36 101.0 1983 11 131 118570 3444461 29.05 101.2 1983 12 132 95873 2780293 29.00 101.3 1984 1 133 103116 2851147 27.65 101.9 1984 2 134 98619 2725835 27.64 102.4 1984 3 135 104178 2896161 27.80 102.6 1984 4 136 123468 3437337 27.84 103.1 1984 5 137 99651 2775272 27.85 103.4 1984 6 138 120264 3338534 27.76 103.7 1984 7 139 122795 3444407 28.05 104.1 1984 8 140 108524 3001766 27.66 104.5 1984 9 141 105760 2896767 27.39 105.0 1984 10 142 117191 3229794 27.56 105.3 1984 11 143 122882 3385393 27.55 105.3 1984 12 144 93275 2546408 27.30 105.3 1985 1 145 99842 2733681 27.38 105.5 1985 2 146 83803 2255134 26.91 106.0 1985 3 147 61132 1592490 26.05 106.4 1985 4 148 118563 3144303 26.52 106.9 1985 5 149 106993 2866344 26.79 107.3 1985 6 150 118108 3132212 26.52 107.6 1985 7 151 99017 2565530 25.91 107.8 1985 8 152 99852 2572196 25.76 108.0 1985 9 153 112720 2865351 25.42 108.3 1985 10 154 113636 2914776 25.65 108.7 1985 11 155 118220 3037060 25.69 109.0 1985 12 156 128854 3355359 26.04 109.3 1986 1 157 123898 3196558 25.80 109.6 1986 2 158 100823 2332029 23.13 109.3 1986 3 159 115107 2083441 18.10 108.8 1986 4 160 90624 1158172 12.78 108.6 1986 5 161 132001 1615692 12.24 108.9 1986 6 162 157969 1901948 12.04 109.5 1986 7 163 169333 1867747 11.03 109.5 1986 8 164 144907 1462108 10.09 109.7 1986 9 165 169346 1876349 11.08 110.2 1986 10 166 144666 1705609 11.79 110.3 1986 11 167 158829 1942481 12.23 110.4 1986 12 168 127286 1578344 12.40 110.5 1987 1 169 120578 1670868 13.86 111.2 1987 2 170 129293 2000491 15.47 111.6 1987 3 171 122371 1941812 15.87 112.1 1987 4 172 115176 1908866 16.57 112.7 1987 5 173 142168 2405578 16.92 113.1 1987 6 174 153260 2653680 17.31 113.5 1987 7 175 173906 3091110 17.77 113.8 1987 8 176 178446 3224968 18.07 114.4 1987 9 177 155962 2727461 17.49 115.0 1987 10 178 168257 2895730 17.21 115.3 1987 11 179 149456 2559393 17.12 115.4 1987 12 180 136105 2240558 16.46 115.4 1988 1 181 141507 3169753 22.40 115.7 1988 2 182 152084 2312408 15.20 116.0 1988 3 183 145138 2066842 14.24 116.5 1988 4 184 146548 2081852 14.21 117.1 1988 5 185 173098 2543098 14.69 117.5 1988 6 186 165471 2428877 14.68 118.0 1988 7 187 152271 2134222 14.02 118.5 1988 8 188 163201 2183883 13.38 119.0 1988 9 189 157823 2064925 13.08 119.8 1988 10 190 166167 1979904 11.92 120.2 1988 11 191 154253 1777089 11.52 120.3 1988 12 192 170299 2101211 12.34 120.5 1989 1 193 166388 2313858 13.91 121.1 1989 2 194 141051 2093014 14.84 121.6 1989 3 195 160254 2490397 15.54 122.3 1989 4 196 164995 2859846 17.33 123.1 1989 5 197 195971 3520885 17.97 123.8 1989 6 198 182635 3153454 17.27 124.1 1989 7 199 189829 3214007 16.93 124.4 1989 8 200 209476 3340225 15.95 124.6 1989 9 201 189848 3064644 16.14 125.0 1989 10 202 183746 3051988 16.61 125.6 1989 11 203 192682 3291362 17.08 125.9 1989 12 204 169677 3006537 17.72 126.1 1990 1 205 201823 3803920 18.85 127.4 1990 2 206 172643 3243341 18.79 128.0 1990 3 207 202931 3601842 17.75 128.7 1990 4 208 175863 2818118 16.02 128.9 1990 5 209 222061 3243207 14.61 129.2 1990 6 210 199797 2762248 13.83 129.9 1990 7 211 214638 2988607 13.92 130.4 1990 8 212 200106 3915503 19.57 131.6 1990 9 213 166077 4256156 25.63 132.7 1990 10 214 160586 4829792 30.08 133.5 1990 11 215 158330 4672088 29.51 133.8 1990 12 216 141749 3650011 25.75 133.8 1991 1 217 170795 3924678 22.98 134.6 1991 2 218 153286 2818502 18.39 134.8 1991 3 219 163426 2736726 16.75 135.0 1991 4 220 172562 2828136 16.39 135.2 1991 5 221 197474 3271211 16.57 135.6 1991 6 222 189822 3112378 16.40 136.0 1991 7 223 188511 3043854 16.15 136.2 1991 8 224 207437 3485119 16.80 136.6 1991 9 225 192128 3293297 17.14 137.2 1991 10 226 175716 3157805 17.97 137.4 1991 11 227 159108 2873694 18.06 137.8 1991 12 228 175801 2918067 16.60 137.9 1992 1 229 186723 2776113 14.87 138.1 1992 2 230 154970 2234530 14.42 138.6 1992 3 231 172446 2496661 14.48 139.3 1992 4 232 185965 2882685 15.50 139.5 1992 5 233 195525 3273463 16.74 139.7 1992 6 234 193156 3528964 18.27 140.2 1992 7 235 212705 3871092 18.20 140.5 1992 8 236 201357 3631372 18.03 140.9 1992 9 237 189971 3392522 17.86 141.3 1992 10 238 216523 3944956 18.22 141.8 1992 11 239 193233 3405966 17.63 142.0 1992 12 240 191996 3114731 16.22 141.9 1993 1 241 211974 3285540 15.50 142.6 1993 2 242 175907 2763937 15.71 143.1 1993 3 243 206109 3399563 16.49 143.6 1993 4 244 220275 3677320 16.69 144.0 1993 5 245 211342 3531646 16.71 144.2 1993 6 246 222528 3575302 16.07 144.4 1993 7 247 229523 3434518 14.96 144.4 1993 8 248 204153 2961343 14.51 144.8 1993 9 249 206735 2970526 14.37 145.1 1993 10 250 223416 3260463 14.59 145.7 1993 11 251 228292 3131384 13.72 145.8 1993 12 252 203121 2477834 12.20 145.8 1994 1 253 205957 2397727 11.64 146.2 1994 2 254 176918 2138125 12.09 146.7 1994 3 255 219839 2585417 11.76 147.2 1994 4 256 217213 2791878 12.85 147.4 1994 5 257 216618 3044041 14.05 147.5 1994 6 258 248057 3766521 15.18 148.0 1994 7 259 245642 3951946 16.09 148.4 1994 8 260 242485 3873141 15.97 149.0 1994 9 261 260423 3905194 15.00 149.4 1994 10 262 221030 3270182 14.80 149.5 1994 11 263 229157 3507725 15.31 149.7 1994 12 264 220858 3247520 14.70 149.7 1995 1 265 212270 3196121 15.06 150.3 1995 2 266 195944 3043149 15.53 150.9 1995 3 267 239741 3782269 15.78 151.4 1995 4 268 212013 3553012 16.76 151.9 1995 5 269 240514 4184142 17.40 152.2 1995 6 270 241982 4060682 16.78 152.5 1995 7 271 245447 3806535 15.51 152.5 1995 8 272 240839 3664622 15.22 152.9 1995 9 273 244875 3780268 15.44 153.2 1995 10 274 226375 3451415 15.25 153.7 1995 11 275 231567 3497566 15.10 153.6 1995 12 276 235746 3729872 15.82 153.5 1996 1 277 238990 3926552 16.43 154.4 1996 2 278 198120 3189228 16.10 154.9 1996 3 279 201663 3491666 17.31 155.7 1996 4 280 238198 4589427 19.27 156.3 1996 5 281 261641 4944722 18.90 156.6 1996 6 282 253014 4544250 17.96 156.7 1996 7 283 275225 4998154 18.16 157.0 1996 8 284 250957 4680889 18.65 157.3 1996 9 285 260375 5199747 19.97 157.8 1996 10 286 250694 5367469 21.41 158.3 1996 11 287 216953 4637834 21.38 158.6 1996 12 288 247816 5360919 21.63 158.6 1997 1 289 224135 4900107 21.86 159.1 1997 2 290 211073 4323793 20.48 159.6 1997 3 291 245623 4607899 18.76 160.0 1997 4 292 250947 4298102 17.13 160.2 1997 5 293 278223 4745343 17.06 160.1 1997 6 294 254232 4284696 16.85 160.3 1997 7 295 266293 4368855 16.41 160.5 1997 8 296 280897 4761558 16.95 160.8 1997 9 297 274565 4593231 16.73 161.2 1997 10 298 280555 4967610 17.71 161.6 1997 11 299 252757 4360799 17.25 161.5 1997 12 300 250131 4013914 16.05 161.3 1998 1 301 271208 3880647 14.31 161.6 1998 2 302 230593 3001696 13.02 161.9 1998 3 303 263407 3128940 11.88 162.2 1998 4 304 289968 3412229 11.77 162.5 1998 5 305 282846 3337271 11.80 162.8 1998 6 306 271314 3018342 11.12 163.0 1998 7 307 289718 3122180 10.78 163.2 1998 8 308 300227 3166475 10.55 163.4 1998 9 309 259951 2857357 10.99 163.6 1998 10 310 263149 3068900 11.66 164.0 1998 11 311 267953 2890373 10.79 164.0 1998 12 312 252378 2367812 9.38 163.9 1999 1 313 280356 2581125 9.21 164.3 1999 2 314 234298 2221070 9.48 164.5 1999 3 315 271574 2850722 10.50 165.0 1999 4 316 262378 3378898 12.88 166.2 1999 5 317 289457 4225641 14.60 166.2 1999 6 318 278274 4040329 14.52 166.2 1999 7 319 288932 4653736 16.11 166.7 1999 8 320 283813 5073475 17.88 167.1 1999 9 321 267600 5269952 19.69 167.9 1999 10 322 267574 5555979 20.76 168.2 1999 11 323 254862 5365458 21.05 168.3 1999 12 324 248974 5673236 22.79 168.3 2000 1 325 256840 5986952 23.31 168.8 2000 2 326 250914 6306821 25.14 169.8 2000 3 327 279334 7376263 26.41 171.2 2000 4 328 286549 6995605 24.41 171.3 2000 5 329 302266 7339987 24.28 171.5 2000 6 330 298205 7986628 26.78 172.4 2000 7 331 300843 8342710 27.73 172.8 2000 8 332 312955 8320435 26.59 172.8 2000 9 333 275962 8012324 29.03 173.7 2000 10 334 299561 8557200 28.57 174.0 2000 11 335 260975 7395423 28.34 174.1 2000 12 336 274836 7256085 26.40 174.0 2001 1 337 284112 6587525 23.19 175.1 2001 2 338 247331 5898237 23.85 175.8 2001 3 339 298120 6781360 22.75 176.2 2001 4 340 306008 6626718 21.66 176.9 2001 5 341 306813 6948021 22.65 177.7 2001 6 342 288550 6663067 23.09 178.0 2001 7 343 301636 6735350 22.33 177.5 2001 8 344 293215 6492209 22.14 177.5 2001 9 345 270713 6231952 23.02 178.3 2001 10 346 311803 6197131 19.88 177.7 2001 11 347 281316 4781081 17.00 177.4 2001 12 348 281450 4350243 15.46 176.7 2002 1 349 295494 4813470 16.29 177.1 2002 2 350 246411 4086188 16.58 177.8 2002 3 351 267037 5144978 19.27 178.8 2002 4 352 296134 6670620 22.53 179.8 2002 5 353 296505 7040913 23.75 179.8 2002 6 354 270677 6320662 23.35 179.9 2002 7 355 290855 6902840 23.73 180.1 2002 8 356 296068 7276197 24.58 180.7 2002 9 357 272653 6951007 25.49 181.0 2002 10 358 315720 8287834 26.25 181.3 2002 11 359 286298 6926586 24.19 181.3 2002 12 360 284170 6862036 24.15 180.9 2003 1 361 273338 7586818 27.76 181.7 2003 2 362 250262 7600554 30.37 183.1 2003 3 363 294768 8957771 30.39 184.2 2003 4 364 318088 8272846 26.01 183.8 2003 5 365 319111 7673432 24.05 183.5 2003 6 366 312982 7979665 25.50 183.7 2003 7 367 335511 8975122 26.75 183.9 2003 8 368 319674 8808654 27.56 184.6 2003 9 369 316796 8372252 26.43 185.2 2003 10 370 329992 8672081 26.28 185.0 2003 11 371 291352 7733246 26.54 184.5 2003 12 372 314131 8534732 27.17 184.3 2004 1 373 309876 8852497 28.57 185.2 2004 2 374 288494 8414097 29.17 186.2 2004 3 375 329991 10118324 30.66 187.4 2004 4 376 311663 9661668 31.00 188.0 2004 5 377 317854 10534772 33.14 189.1 2004 6 378 344729 11631044 33.74 189.7 2004 7 379 324108 10817829 33.38 189.4 2004 8 380 333756 12196274 36.54 189.5 2004 9 381 297013 11142685 37.52 189.9 2004 10 382 313249 13107077 41.84 190.9 2004 11 383 329660 13577287 41.19 191.0 2004 12 384 320586 11689111 36.46 190.3 2005 1 385 325786 11491026 35.27 190.7 2005 2 386 293425 10835581 36.93 191.8 2005 3 387 324180 13383428 41.28 193.3 2005 4 388 315528 14128664 44.78 194.6 2005 5 389 319982 13773585 43.04 194.4 2005 6 390 327865 14559106 44.41 194.5 2005 7 391 312106 15314485 49.07 195.4 2005 8 392 329039 17391215 52.85 196.4 2005 9 393 277589 15938226 57.42 198.8 2005 10 394 300884 16911547 56.21 199.2 2005 11 395 314028 16380931 52.16 197.6 2005 12 396 314259 15647547 49.79 196.8 2006 1 397 303472 15719248 51.80 198.3 2006 2 398 290744 15659664 53.86 198.7 2006 3 399 313340 16393388 52.32 199.8 2006 4 400 294281 16669884 56.65 201.5 2006 5 401 325796 20212544 62.04 202.5 2006 6 402 329839 20488311 62.12 202.9 2006 7 403 322588 20944691 64.93 203.5 2006 8 404 336528 22255220 66.13 203.9 2006 9 405 316381 19740688 62.40 202.9 2006 10 406 308602 17119687 55.47 201.8 2006 11 407 299010 15615178 52.22 201.5 2006 12 408 293645 15808828 53.84 201.8 2007 1 409 320108 16720818 52.23 202.4 2007 2 410 252869 12822771 50.71 203.5 2007 3 411 324248 17186586 53.00 205.4 2007 4 412 304775 17456146 57.28 206.7 2007 5 413 320208 19006138 59.36 207.9 2007 6 414 321260 19580491 60.95 208.4 2007 7 415 310320 20344172 65.56 208.3 2007 8 416 319197 21773947 68.21 207.9 2007 9 417 297503 20383148 68.51 208.5 2007 10 418 316184 22919110 72.49 208.9 2007 11 419 303411 24168187 79.65 210.2 2007 12 420 300841 24896124 82.76 210.0