N year year month thermal_bias 1 1967.041 1967 1 0.0633 2 1967.124 1967 2 0.0633 3 1967.208 1967 3 0.0633 4 1967.291 1967 4 0.0633 5 1967.374 1967 5 0.0633 6 1967.458 1967 6 0.0633 7 1967.541 1967 7 0.0633 8 1967.624 1967 8 0.0676 9 1967.708 1967 9 0.0718 10 1967.791 1967 10 0.0761 11 1967.874 1967 11 0.0804 12 1967.958 1967 12 0.0846 13 1968.041 1968 1 0.0889 14 1968.124 1968 2 0.0932 15 1968.208 1968 3 0.0974 16 1968.291 1968 4 0.1017 17 1968.374 1968 5 0.1060 18 1968.458 1968 6 0.1102 19 1968.541 1968 7 0.1136 20 1968.624 1968 8 0.1156 21 1968.708 1968 9 0.1175 22 1968.791 1968 10 0.1195 23 1968.874 1968 11 0.1208 24 1968.958 1968 12 0.1212 25 1969.041 1969 1 0.1215 26 1969.124 1969 2 0.1218 27 1969.208 1969 3 0.1221 28 1969.291 1969 4 0.1225 29 1969.374 1969 5 0.1229 30 1969.458 1969 6 0.1234 31 1969.541 1969 7 0.1238 32 1969.624 1969 8 0.1243 33 1969.708 1969 9 0.1248 34 1969.791 1969 10 0.1253 35 1969.874 1969 11 0.1259 36 1969.958 1969 12 0.1265 37 1970.041 1970 1 0.1271 38 1970.124 1970 2 0.1277 39 1970.208 1970 3 0.1284 40 1970.291 1970 4 0.1288 41 1970.374 1970 5 0.1267 42 1970.458 1970 6 0.1248 43 1970.541 1970 7 0.1221 44 1970.624 1970 8 0.1179 45 1970.708 1970 9 0.1120 46 1970.791 1970 10 0.1047 47 1970.874 1970 11 0.0972 48 1970.958 1970 12 0.0900 49 1971.041 1971 1 0.0836 50 1971.124 1971 2 0.0784 51 1971.208 1971 3 0.0733 52 1971.291 1971 4 0.0682 53 1971.374 1971 5 0.0634 54 1971.458 1971 6 0.0588 55 1971.541 1971 7 0.0545 56 1971.624 1971 8 0.0501 57 1971.708 1971 9 0.0455 58 1971.791 1971 10 0.0408 59 1971.874 1971 11 0.0375 60 1971.958 1971 12 0.0344 61 1972.041 1972 1 0.0316 62 1972.124 1972 2 0.0289 63 1972.208 1972 3 0.0266 64 1972.291 1972 4 0.0245 65 1972.374 1972 5 0.0227 66 1972.458 1972 6 0.0212 67 1972.541 1972 7 0.0203 68 1972.624 1972 8 0.0198 69 1972.708 1972 9 0.0197 70 1972.791 1972 10 0.0200 71 1972.874 1972 11 0.0207 72 1972.958 1972 12 0.0217 73 1973.041 1973 1 0.0231 74 1973.124 1973 2 0.0249 75 1973.208 1973 3 0.0270 76 1973.291 1973 4 0.0295 77 1973.374 1973 5 0.0324 78 1973.458 1973 6 0.0357 79 1973.541 1973 7 0.0394 80 1973.624 1973 8 0.0441 81 1973.708 1973 9 0.0501 82 1973.791 1973 10 0.0573 83 1973.874 1973 11 0.0651 84 1973.958 1973 12 0.0726 85 1974.041 1974 1 0.0796 86 1974.124 1974 2 0.0859 87 1974.208 1974 3 0.0914 88 1974.291 1974 4 0.0968 89 1974.374 1974 5 0.1021 90 1974.458 1974 6 0.1071 91 1974.541 1974 7 0.1120 92 1974.624 1974 8 0.1169 93 1974.708 1974 9 0.1219 94 1974.791 1974 10 0.1267 95 1974.874 1974 11 0.1305 96 1974.958 1974 12 0.1342 97 1975.041 1975 1 0.1377 98 1975.124 1975 2 0.1409 99 1975.208 1975 3 0.1439 100 1975.291 1975 4 0.1467 101 1975.374 1975 5 0.1491 102 1975.458 1975 6 0.1513 103 1975.541 1975 7 0.1529 104 1975.624 1975 8 0.1539 105 1975.708 1975 9 0.1547 106 1975.791 1975 10 0.1551 107 1975.874 1975 11 0.1553 108 1975.958 1975 12 0.1552 109 1976.041 1976 1 0.1549 110 1976.124 1976 2 0.1542 111 1976.208 1976 3 0.1534 112 1976.291 1976 4 0.1523 113 1976.374 1976 5 0.1504 114 1976.458 1976 6 0.1484 115 1976.541 1976 7 0.1465 116 1976.624 1976 8 0.1436 117 1976.708 1976 9 0.1397 118 1976.791 1976 10 0.1356 119 1976.874 1976 11 0.1319 120 1976.958 1976 12 0.1288 121 1977.041 1977 1 0.1256 122 1977.124 1977 2 0.1224 123 1977.208 1977 3 0.1193 124 1977.291 1977 4 0.1162 125 1977.374 1977 5 0.1132 126 1977.458 1977 6 0.1102 127 1977.541 1977 7 0.1074 128 1977.624 1977 8 0.1046 129 1977.708 1977 9 0.1017 130 1977.791 1977 10 0.0988 131 1977.874 1977 11 0.0959 132 1977.958 1977 12 0.0929 133 1978.041 1978 1 0.0908 134 1978.124 1978 2 0.0887 135 1978.208 1978 3 0.0866 136 1978.291 1978 4 0.0846 137 1978.374 1978 5 0.0827 138 1978.458 1978 6 0.0810 139 1978.541 1978 7 0.0796 140 1978.624 1978 8 0.0788 141 1978.708 1978 9 0.0786 142 1978.791 1978 10 0.0788 143 1978.874 1978 11 0.0788 144 1978.958 1978 12 0.0784 145 1979.041 1979 1 0.0778 146 1979.124 1979 2 0.0773 147 1979.208 1979 3 0.0768 148 1979.291 1979 4 0.0762 149 1979.374 1979 5 0.0755 150 1979.458 1979 6 0.0748 151 1979.541 1979 7 0.0740 152 1979.624 1979 8 0.0731 153 1979.708 1979 9 0.0721 154 1979.791 1979 10 0.0711 155 1979.874 1979 11 0.0700 156 1979.958 1979 12 0.0689 157 1980.041 1980 1 0.0678 158 1980.124 1980 2 0.0667 159 1980.208 1980 3 0.0654 160 1980.291 1980 4 0.0635 161 1980.374 1980 5 0.0618 162 1980.458 1980 6 0.0609 163 1980.541 1980 7 0.0608 164 1980.624 1980 8 0.0612 165 1980.708 1980 9 0.0618 166 1980.791 1980 10 0.0627 167 1980.874 1980 11 0.0637 168 1980.958 1980 12 0.0649 169 1981.041 1981 1 0.0661 170 1981.124 1981 2 0.0672 171 1981.208 1981 3 0.0679 172 1981.291 1981 4 0.0712 173 1981.374 1981 5 0.0750 174 1981.458 1981 6 0.0759 175 1981.541 1981 7 0.0727 176 1981.624 1981 8 0.0681 177 1981.708 1981 9 0.0619 178 1981.791 1981 10 0.0535 179 1981.874 1981 11 0.0429 180 1981.958 1981 12 0.0307 181 1982.041 1982 1 0.0179 182 1982.124 1982 2 0.0062 183 1982.208 1982 3 -0.0038 184 1982.291 1982 4 -0.0116 185 1982.374 1982 5 -0.0177 186 1982.458 1982 6 -0.0225 187 1982.541 1982 7 -0.0262 188 1982.624 1982 8 -0.0279 189 1982.708 1982 9 -0.0269 190 1982.791 1982 10 -0.0237 191 1982.874 1982 11 -0.0200 192 1982.958 1982 12 -0.0168 193 1983.041 1983 1 -0.0148 194 1983.124 1983 2 -0.0146 195 1983.208 1983 3 -0.0148 196 1983.291 1983 4 -0.0152 197 1983.374 1983 5 -0.0158 198 1983.458 1983 6 -0.0169 199 1983.541 1983 7 -0.0184 200 1983.624 1983 8 -0.0204 201 1983.708 1983 9 -0.0232 202 1983.791 1983 10 -0.0269 203 1983.874 1983 11 -0.0316 204 1983.958 1983 12 -0.0370 205 1984.041 1984 1 -0.0427 206 1984.124 1984 2 -0.0479 207 1984.208 1984 3 -0.0523 208 1984.291 1984 4 -0.0558 209 1984.374 1984 5 -0.0584 210 1984.458 1984 6 -0.0605 211 1984.541 1984 7 -0.0622 212 1984.624 1984 8 -0.0634 213 1984.708 1984 9 -0.0641 214 1984.791 1984 10 -0.0639 215 1984.874 1984 11 -0.0628 216 1984.958 1984 12 -0.0609 217 1985.041 1985 1 -0.0586 218 1985.124 1985 2 -0.0565 219 1985.208 1985 3 -0.0552 220 1985.291 1985 4 -0.0549 221 1985.374 1985 5 -0.0555 222 1985.458 1985 6 -0.0568 223 1985.541 1985 7 -0.0585 224 1985.624 1985 8 -0.0608 225 1985.708 1985 9 -0.0638 226 1985.791 1985 10 -0.0679 227 1985.874 1985 11 -0.0729 228 1985.958 1985 12 -0.0785 229 1986.041 1986 1 -0.0841 230 1986.124 1986 2 -0.0892 231 1986.208 1986 3 -0.0936 232 1986.291 1986 4 -0.0971 233 1986.374 1986 5 -0.1000 234 1986.458 1986 6 -0.1023 235 1986.541 1986 7 -0.1042 236 1986.624 1986 8 -0.1057 237 1986.708 1986 9 -0.1059 238 1986.791 1986 10 -0.1059 239 1986.874 1986 11 -0.1059 240 1986.958 1986 12 -0.1060 241 1987.041 1987 1 -0.1061 242 1987.124 1987 2 -0.1061 243 1987.208 1987 3 -0.1062 244 1987.291 1987 4 -0.1063 245 1987.374 1987 5 -0.1064 246 1987.458 1987 6 -0.1065 247 1987.541 1987 7 -0.1067 248 1987.624 1987 8 -0.1068 249 1987.708 1987 9 -0.1069 250 1987.791 1987 10 -0.1070 251 1987.874 1987 11 -0.1071 252 1987.958 1987 12 -0.1072 253 1988.041 1988 1 -0.1074 254 1988.124 1988 2 -0.1075 255 1988.208 1988 3 -0.1077 256 1988.291 1988 4 -0.1079 257 1988.374 1988 5 -0.1081 258 1988.458 1988 6 -0.1069 259 1988.541 1988 7 -0.1048 260 1988.624 1988 8 -0.1019 261 1988.708 1988 9 -0.0980 262 1988.791 1988 10 -0.0930 263 1988.874 1988 11 -0.0871 264 1988.958 1988 12 -0.0808 265 1989.041 1989 1 -0.0748 266 1989.124 1989 2 -0.0695 267 1989.208 1989 3 -0.0649 268 1989.291 1989 4 -0.0610 269 1989.374 1989 5 -0.0576 270 1989.458 1989 6 -0.0545 271 1989.541 1989 7 -0.0517 272 1989.624 1989 8 -0.0495 273 1989.708 1989 9 -0.0483 274 1989.791 1989 10 -0.0479 275 1989.874 1989 11 -0.0477 276 1989.958 1989 12 -0.0474 277 1990.041 1990 1 -0.0467 278 1990.124 1990 2 -0.0455 279 1990.208 1990 3 -0.0439 280 1990.291 1990 4 -0.0422 281 1990.374 1990 5 -0.0404 282 1990.458 1990 6 -0.0385 283 1990.541 1990 7 -0.0364 284 1990.624 1990 8 -0.0341 285 1990.708 1990 9 -0.0315 286 1990.791 1990 10 -0.0284 287 1990.874 1990 11 -0.0251 288 1990.958 1990 12 -0.0215 289 1991.041 1991 1 -0.0180 290 1991.124 1991 2 -0.0147 291 1991.208 1991 3 -0.0118 292 1991.291 1991 4 -0.0090 293 1991.374 1991 5 -0.0065 294 1991.458 1991 6 -0.0042 295 1991.541 1991 7 -0.0019 296 1991.624 1991 8 0.0002 297 1991.708 1991 9 0.0022 298 1991.791 1991 10 0.0041 299 1991.874 1991 11 0.0059 300 1991.958 1991 12 0.0077 301 1992.041 1992 1 0.0094 302 1992.124 1992 2 0.0110 303 1992.208 1992 3 0.0126 304 1992.291 1992 4 0.0139 305 1992.374 1992 5 0.0151 306 1992.458 1992 6 0.0164 307 1992.541 1992 7 0.0176 308 1992.624 1992 8 0.0189 309 1992.708 1992 9 0.0203 310 1992.791 1992 10 0.0217 311 1992.874 1992 11 0.0231 312 1992.958 1992 12 0.0245 313 1993.041 1993 1 0.0259 314 1993.124 1993 2 0.0264 315 1993.208 1993 3 0.0269 316 1993.291 1993 4 0.0273 317 1993.374 1993 5 0.0277 318 1993.458 1993 6 0.0279 319 1993.541 1993 7 0.0278 320 1993.624 1993 8 0.0266 321 1993.708 1993 9 0.0254 322 1993.791 1993 10 0.0242 323 1993.874 1993 11 0.0230 324 1993.958 1993 12 0.0218 325 1994.041 1994 1 0.0206 326 1994.124 1994 2 0.0194 327 1994.208 1994 3 0.0183 328 1994.291 1994 4 0.0171 329 1994.374 1994 5 0.0159 330 1994.458 1994 6 0.0147 331 1994.541 1994 7 0.0135 332 1994.624 1994 8 0.0123 333 1994.708 1994 9 0.0111 334 1994.791 1994 10 0.0099 335 1994.874 1994 11 0.0087 336 1994.958 1994 12 0.0075 337 1995.041 1995 1 0.0062 338 1995.124 1995 2 0.0050 339 1995.208 1995 3 0.0038 340 1995.291 1995 4 0.0026 341 1995.374 1995 5 0.0013 342 1995.458 1995 6 0.0000 343 1995.541 1995 7 -0.0010 344 1995.624 1995 8 -0.0020 345 1995.708 1995 9 -0.0030 346 1995.791 1995 10 -0.0040 347 1995.874 1995 11 -0.0050 348 1995.958 1995 12 -0.0061 349 1996.041 1996 1 -0.0071 350 1996.124 1996 2 -0.0082 351 1996.208 1996 3 -0.0090 352 1996.291 1996 4 -0.0090 353 1996.374 1996 5 -0.0092 354 1996.458 1996 6 -0.0093 355 1996.541 1996 7 -0.0089 356 1996.624 1996 8 -0.0078 357 1996.708 1996 9 -0.0066 358 1996.791 1996 10 -0.0055 359 1996.874 1996 11 -0.0043 360 1996.958 1996 12 -0.0032 361 1997.041 1997 1 -0.0021 362 1997.124 1997 2 -0.0009 363 1997.208 1997 3 0.0002 364 1997.291 1997 4 0.0013 365 1997.374 1997 5 0.0025 366 1997.458 1997 6 0.0036 367 1997.541 1997 7 0.0048 368 1997.624 1997 8 0.0059 369 1997.708 1997 9 0.0070 370 1997.791 1997 10 0.0082 371 1997.874 1997 11 0.0094 372 1997.958 1997 12 0.0105 373 1998.041 1998 1 0.0117 374 1998.124 1998 2 0.0128 375 1998.208 1998 3 0.0140 376 1998.291 1998 4 0.0152 377 1998.374 1998 5 0.0163 378 1998.458 1998 6 0.0174 379 1998.541 1998 7 0.0183 380 1998.624 1998 8 0.0188 381 1998.708 1998 9 0.0193 382 1998.791 1998 10 0.0197 383 1998.874 1998 11 0.0200 384 1998.958 1998 12 0.0202 385 1999.041 1999 1 0.0203 386 1999.124 1999 2 0.0204 387 1999.208 1999 3 0.0204 388 1999.291 1999 4 0.0203 389 1999.374 1999 5 0.0201 390 1999.458 1999 6 0.0199 391 1999.541 1999 7 0.0196 392 1999.624 1999 8 0.0193 393 1999.708 1999 9 0.0191 394 1999.791 1999 10 0.0189 395 1999.874 1999 11 0.0187 396 1999.958 1999 12 0.0186 397 2000.041 2000 1 0.0176 398 2000.124 2000 2 0.0166 399 2000.208 2000 3 0.0156 400 2000.291 2000 4 0.0144 401 2000.374 2000 5 0.0132 402 2000.458 2000 6 0.0118 403 2000.541 2000 7 0.0101 404 2000.624 2000 8 0.0082 405 2000.708 2000 9 0.0061 406 2000.791 2000 10 0.0035 407 2000.874 2000 11 0.0005 408 2000.958 2000 12 -0.0030 409 2001.041 2001 1 -0.0067 410 2001.124 2001 2 -0.0103 411 2001.208 2001 3 -0.0136 412 2001.291 2001 4 -0.0163 413 2001.374 2001 5 -0.0186 414 2001.458 2001 6 -0.0205 415 2001.541 2001 7 -0.0220 416 2001.624 2001 8 -0.0234 417 2001.708 2001 9 -0.0245 418 2001.791 2001 10 -0.0255 419 2001.874 2001 11 -0.0263 420 2001.958 2001 12 -0.0270 421 2002.041 2002 1 -0.0275 422 2002.124 2002 2 -0.0279 423 2002.208 2002 3 -0.0280 424 2002.291 2002 4 -0.0281 425 2002.374 2002 5 -0.0280 426 2002.458 2002 6 -0.0275 427 2002.541 2002 7 -0.0270 428 2002.624 2002 8 -0.0265 429 2002.708 2002 9 -0.0257 430 2002.791 2002 10 -0.0244 431 2002.874 2002 11 -0.0230 432 2002.958 2002 12 -0.0216 433 2003.041 2003 1 -0.0202 434 2003.124 2003 2 -0.0188 435 2003.208 2003 3 -0.0174 436 2003.291 2003 4 -0.0161 437 2003.374 2003 5 -0.0147 438 2003.458 2003 6 -0.0134 439 2003.541 2003 7 -0.0120 440 2003.624 2003 8 -0.0107 441 2003.708 2003 9 -0.0094 442 2003.791 2003 10 -0.0081 443 2003.874 2003 11 -0.0068 444 2003.958 2003 12 -0.0054 445 2004.041 2004 1 -0.0040 446 2004.124 2004 2 -0.0024 447 2004.208 2004 3 -0.0008 448 2004.291 2004 4 0.0008 449 2004.374 2004 5 0.0024 450 2004.458 2004 6 0.0041 451 2004.541 2004 7 0.0059 452 2004.624 2004 8 0.0078 453 2004.708 2004 9 0.0098 454 2004.791 2004 10 0.0118 455 2004.874 2004 11 0.0139 456 2004.958 2004 12 0.0161 457 2005.041 2005 1 0.0182 458 2005.124 2005 2 0.0204 459 2005.208 2005 3 0.0224 460 2005.291 2005 4 0.0248 461 2005.374 2005 5 0.0277 462 2005.458 2005 6 0.0299 463 2005.541 2005 7 0.0304 464 2005.624 2005 8 0.0290 465 2005.708 2005 9 0.0282 466 2005.791 2005 10 0.0273 467 2005.874 2005 11 0.0264 468 2005.958 2005 12 0.0255 469 2006.041 2006 1 0.0245 470 2006.124 2006 2 0.0236 471 2006.208 2006 3 0.0227 472 2006.291 2006 4 0.0219 473 2006.374 2006 5 0.0211 474 2006.458 2006 6 0.0203 475 2006.541 2006 7 0.0197 476 2006.624 2006 8 0.0191 477 2006.708 2006 9 0.0185 478 2006.791 2006 10 0.0180 479 2006.874 2006 11 0.0175 480 2006.958 2006 12 0.0170 481 2007.041 2007 1 0.0165 482 2007.124 2007 2 0.0161 483 2007.208 2007 3 0.0155 484 2007.291 2007 4 0.0152 485 2007.374 2007 5 0.0152 486 2007.458 2007 6 0.0148 487 2007.541 2007 7 0.0131 488 2007.624 2007 8 0.0108 489 2007.708 2007 9 0.0085 490 2007.791 2007 10 0.0063 491 2007.874 2007 11 0.0040 492 2007.958 2007 12 0.0017 493 2008.041 2008 1 -0.0005 494 2008.124 2008 2 -0.0028 495 2008.208 2008 3 -0.0051 496 2008.291 2008 4 -0.0073 497 2008.374 2008 5 -0.0096 498 2008.458 2008 6 -0.0119 499 2008.541 2008 7 -0.0119 500 2008.624 2008 8 -0.0119 501 2008.708 2008 9 -0.0119 502 2008.791 2008 10 -0.0119 503 2008.874 2008 11 -0.0119 504 2008.958 2008 12 -0.0119