1886
1887 1889
1889
1899 14
1900
1901 108
1904
1905 13
1909
1910
1912
1914
1918
1922
1924
1925
1932
1932 10 10000
1940
1943
1045 60
1946 1000
1947
200
1948 11 100 40-50
1949 120 40
1950
1953
1954
1955 10
1957 71