World
-9000
-8000
-7000
-6000
-5000
-4000
-3000
-2000
-1000
0
400
500
600
700
800
900
1000
1100
1200
1300
1400
1500
1600
1700
1770
1780
1790
1800
1810
1820
1830
1840
1850
1860
1870
1880
1890
1900
1910
1920
1930
1940
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
2000
2010
2020
2024
2030
2040
2050
2060
2070
2080
2090
2100
2200
2300
2400
2500
2600
3000
January
February
March
April
May
June
July
August
September
October
November
December
--
1 [Wednesday Saturday(5)]
2 [Thursday Sunday(6)]
3 [Friday Monday(0)]
4 [Saturday Tuesday(1)]
5 [Sunday Wednesday(2)]
6 [Monday Thursday(3)]
7 [Tuesday Friday(4)]
8 [Wednesday Saturday(5)]
9 [Thursday Sunday(6)]
10 [Friday Monday(0)]
11 [Saturday Tuesday(1)]
12 [Sunday Wednesday(2)]
13 [Monday Thursday(3)]
14 [Tuesday Friday(4)]
15 [Wednesday Saturday(5)]
16 [Thursday Sunday(6)]
17 [Friday Monday(0)]
18 [Saturday Tuesday(1)]
19 [Sunday Wednesday(2)]
20 [Monday Thursday(3)]
21 [Tuesday Friday(4)]
22 [Wednesday Saturday(5)]
23 [Thursday Sunday(6)]
24 [Friday Monday(0)]
25 [Saturday Tuesday(1)]
26 [Sunday Wednesday(2)]
27 [Monday Thursday(3)]
28 [Tuesday Friday(4)]
29 [Wednesday Saturday(5)]
30 [Thursday Sunday(6)]
--
starts at 1975-02-01
