1980 1 4.727 1980 2 4.605 1980 3 4.544 1980 4 4.526 1980 5 4.613 1980 6 4.620 1980 7 4.677 1980 8 4.677 1980 9 4.822 1980 10 4.971 1980 11 5.020 1980 12 4.819 1980 13 4.617 1980 14 4.404 1980 15 4.274 1980 16 4.590 1980 17 4.087 1980 18 3.600 1980 19 3.520 1980 20 3.676 1980 21 3.516 1980 22 3.580 1980 23 3.405 1980 24 3.470 1980 25 3.714 1980 26 3.699 1980 27 3.859 1980 28 3.965 1980 29 4.011 1980 30 4.213 1980 31 4.434 1980 32 4.046 1980 33 4.731 1980 34 4.636 1980 35 4.468 1980 36 4.472 1980 37 4.404 1980 38 4.179 1980 39 4.567 1980 40 4.716 1980 41 4.601 1980 42 4.449 1980 43 4.376 1980 44 4.369 1980 45 4.376 1980 46 4.289 1980 47 4.171 1980 48 4.148 1980 49 4.220 1980 50 4.316 1980 51 4.487 1980 52 4.510 1980 53 4.560 1980 54 4.952 1980 55 5.348 1980 56 4.723 1980 57 4.978 1980 58 4.544 1980 59 4.342 1980 60 4.670 1980 61 4.625 1980 62 4.168 1980 63 4.174 1980 64 4.080 1980 65 4.144 1980 66 4.404 1980 67 4.526 1980 68 4.700 1980 69 5.744 1980 70 5.611 1980 71 5.207 1980 72 5.105 1980 73 4.902 1980 74 4.856 1980 75 5.066 1980 76 4.537 1980 77 4.445 1980 78 4.312 1980 79 4.083 1980 80 4.163 1980 81 4.140 1980 82 4.023 1980 83 4.194 1980 84 4.106 1980 85 4.228 1980 86 4.430 1980 87 4.640 1980 88 4.754 1980 89 4.807 1980 90 4.796 1980 91 4.750 1980 92 4.643 1980 93 4.651 1980 94 4.758 1980 95 4.697 1980 96 4.754 1980 97 4.483 1980 98 4.339 1980 99 4.491 1980 100 4.327 1980 101 4.194 1980 102 4.156 1980 103 4.209 1980 104 4.347 1980 105 4.540 1980 106 4.464 1980 107 4.742 1980 108 5.028 1980 109 5.272 1980 110 5.489 1980 111 5.626 1980 112 5.741 1980 113 5.977 1980 114 5.958 1980 115 5.889 1980 116 5.611 1980 117 5.458 1980 118 5.310 1980 119 5.157 1980 120 4.677 1980 121 4.518 1980 122 4.461 1980 123 4.540 1980 124 4.548 1980 125 4.464 1980 126 4.301 1980 127 4.194 1980 128 4.080 1980 129 4.171 1980 130 4.026 1980 131 4.110 1980 132 3.927 1980 133 3.836 1980 134 3.908 1980 135 4.182 1980 136 4.445 1980 137 4.861 1980 138 5.043 1980 139 5.378 1980 140 5.893 1980 141 5.824 1980 142 5.992 1980 143 5.885 1980 144 5.938 1980 145 5.897 1980 146 5.923 1980 147 5.585 1980 148 5.542 1980 149 5.447 1980 150 5.523 1980 151 5.299 1980 152 5.443 1980 153 5.162 1980 154 4.918 1980 155 4.464 1980 156 4.605 1980 157 4.358 1980 158 4.404 1980 159 4.064 1980 160 4.110 1980 161 4.205 1980 162 4.532 1980 163 4.742 1980 164 4.952 1980 165 5.097 1980 166 5.458 1980 167 5.782 1980 168 6.087 1980 169 5.943 1980 170 5.851 1980 171 5.805 1980 172 5.866 1980 173 5.908 1980 174 5.900 1980 175 5.714 1980 176 5.619 1980 177 6.106 1980 178 6.255 1980 179 5.920 1980 180 5.927 1980 181 5.767 1980 182 5.622 1980 183 5.481 1980 184 5.116 1980 185 5.024 1980 186 5.291 1980 187 5.249 1980 188 5.279 1980 189 5.299 1980 190 5.310 1980 191 5.313 1980 192 5.318 1980 193 5.577 1980 194 5.478 1980 195 5.520 1980 196 5.573 1980 197 5.683 1980 198 5.779 1980 199 6.125 1980 200 5.790 1980 201 5.691 1980 202 5.744 1980 203 5.961 1980 204 5.958 1980 205 6.875 1980 206 5.980 1980 207 6.083 1980 208 6.117 1980 209 5.630 1980 210 5.363 1980 211 5.203 1980 212 4.769 1980 213 5.093 1980 214 5.336 1980 215 4.910 1980 216 5.211 1980 217 5.466 1980 218 5.671 1980 219 6.301 1980 220 5.695 1980 221 5.222 1980 222 5.492 1980 223 5.714 1980 224 5.767 1980 225 5.821 1980 226 5.527 1980 227 5.481 1980 228 5.492 1980 229 5.535 1980 230 5.234 1980 231 5.295 1980 232 5.371 1980 233 5.832 1980 234 5.782 1980 235 5.706 1980 236 5.657 1980 237 5.409 1980 238 5.816 1980 239 5.729 1980 240 5.371 1980 241 5.020 1980 242 4.952 1980 243 4.921 1980 244 5.032 1980 245 4.918 1980 246 4.708 1980 247 4.597 1980 248 4.575 1980 249 4.697 1980 250 4.876 1980 251 5.081 1980 252 5.287 1980 253 5.702 1980 254 5.980 1980 255 6.065 1980 256 6.007 1980 257 5.977 1980 258 6.201 1980 259 6.289 1980 260 5.878 1980 261 5.691 1980 262 5.375 1980 263 4.754 1980 264 5.295 1980 265 4.998 1980 266 4.521 1980 267 5.199 1980 268 4.955 1980 269 5.055 1980 270 5.630 1980 271 5.634 1980 272 5.611 1980 273 6.171 1980 274 5.512 1980 275 5.782 1980 276 5.405 1980 277 5.413 1980 278 5.371 1980 279 5.478 1980 280 5.893 1980 281 6.556 1980 282 6.037 1980 283 6.144 1980 284 6.350 1980 285 6.315 1980 286 6.228 1980 287 6.213 1980 288 5.463 1980 289 5.287 1980 290 5.165 1980 291 5.001 1980 292 4.864 1980 293 4.613 1980 294 4.254 1980 295 4.064 1980 296 4.548 1980 297 4.625 1980 298 4.723 1980 299 4.441 1980 300 4.125 1980 301 4.342 1980 302 4.601 1980 303 4.640 1980 304 4.648 1980 305 4.396 1980 306 4.160 1980 307 3.981 1980 308 4.259 1980 309 4.080 1980 310 4.171 1980 311 4.339 1980 312 4.156 1980 313 3.520 1980 314 4.034 1980 315 4.289 1980 316 4.220 1980 317 4.518 1980 318 4.327 1980 319 4.041 1980 320 4.262 1980 321 4.182 1980 322 3.958 1980 323 3.919 1980 324 3.912 1980 325 3.672 1980 326 3.771 1980 327 3.702 1980 328 3.634 1980 329 3.797 1980 330 3.889 1980 331 3.680 1980 332 3.794 1980 333 3.558 1980 334 3.409 1980 335 3.680 1980 336 4.011 1980 337 3.924 1980 338 3.821 1980 339 3.855 1980 340 3.805 1980 341 3.813 1980 342 3.958 1980 343 3.893 1980 344 3.577 1980 345 3.714 1980 346 4.000 1980 347 4.064 1980 348 4.007 1980 349 3.969 1980 350 4.038 1980 351 4.457 1980 352 4.918 1980 353 4.597 1980 354 4.742 1980 355 4.841 1980 356 5.020 1980 357 5.162 1980 358 4.716 1980 359 4.327 1980 360 4.841 1980 361 3.992 1980 362 4.057 1980 363 4.110 1980 364 4.110 1980 365 4.114 1980 366 4.152