N: N, 1948: N, 1941: N, 1939: N, 1937: N, 1936: N, 1935: N, 1934-1935: 1934-1935, 1934: N, 1933: N, 1932: N, 1931: N, 1930: N, 1929: N, 1928: N, 1926: N, 1925: 1925, N, 1924: N, 1923: N, 1922: N, 1920: N, 1919: N, 1918: N, 1917-1922: 1917-1922, 1917: N, 1916: N, 1915: N,