Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
195020232523135232423232324
1951
1952
1953232223251023272424252425
195423222724242525221623171
1955
1956
1957192326252525262318212425
1958262327262611272626271827
1959262225242524241322262421
1960222424241624232723252224
1961242225262426252514232425
1962252125222412242422232022
1963242323241220262321242220
196424222232023251120242324
1965202125242123132421242322
1966212322202124122122192021
1967231924211820142421222017
1968231922201921231910232020
1969231921222221112122232019
1970192017232222172221242120
1971232219172320242211202123
1972212221222024201321182021
1973231923202123112519211820
1974222122101823131623242120
1975221723222120231323162223
1976242025202022162424212214
1977212123171919151923241825
197823181822162518251423207
19792142321231919714181112
1980222122232122142220191816
1981242125201719210242520
1982252120222324262612152520
1983222118151724122323211919
1984262118162317192221241823
1985211920231220252617212123
1986242017242222221523241724
198722192219192526102225920
1988231922221322241916222219
198918202420218252321142516
199021182317181