1970,1971,1972,1973,1974,1975,1976,1977,1977,1977,1977,1976,1976,1976,1975,1975,1974,1974,1973,1972,1972,1971,1971,1970,1970,1970,1970,1970,1970,1970;1096,1096,1096,1096,1096,1096,1096,1096,1097,1098,1099,1099,1100,1101,1101,1102,1102,1103,1103,1103,1102,1102,1101,1101,1100,1099,1098,1097,1096,1096