1908 (100) 1913 (95) 1918 (90) 1923 (85) 1928 (80) 1933 (75) 1938 (70) 1943 (65) 1948 (60) 1953 (55) 1958 (50) 1963 (45) 1968 (40) 1973 (35) 1978 (30) 1983 (25) 1988 (20) 1993 (15) 1998 (10) 2003 (5)