VINTAGE PRICE TEMP RAIN1 RAIN2 AGE CNST LPRICE 1952 0.368 17.12 160 600 31 1 -0.9996723 1953 0.635 16.73 80 690 30 1 -0.4541303 1955 0.446 17.15 130 502 28 1 -0.8074363 1957 0.221 16.13 110 420 26 1 -1.509593 1958 0.180 16.42 187 582 25 1 -1.714798 1959 0.658 17.48 187 485 24 1 -0.4185503 1960 0.139 16.42 290 763 23 1 -1.973281 1961 1.000 17.33 38 830 22 1 0.000000 1962 0.331 16.30 52 697 21 1 -1.105637 1963 0.168 15.72 155 608 20 1 -1.783791 1964 0.306 17.27 96 402 19 1 -1.184170 1965 0.106 15.37 267 602 18 1 -2.244316 1966 0.473 16.53 86 819 17 1 -0.7486599 1967 0.191 16.23 118 714 16 1 -1.655482 1968 0.105 16.20 292 610 15 1 -2.253795 1969 0.117 16.55 244 575 14 1 -2.145581 1970 0.404 16.67 89 622 13 1 -0.9063404 1971 0.272 16.77 112 551 12 1 -1.301953 1972 0.101 14.98 158 536 11 1 -2.292635 1973 0.156 17.07 123 376 10 1 -1.857899 1974 0.111 16.30 184 574 9 1 -2.198225 1975 0.301 16.95 171 572 8 1 -1.200645 1976 0.253 17.65 247 418 7 1 -1.374366 1977 0.107 15.58 87 821 6 1 -2.234926 1978 0.270 15.82 51 763 5 1 -1.309333 1979 0.214 16.17 122 717 4 1 -1.541779 1980 0.136 16.00 74 578 3 1 -1.995100