2013-14	25	57	0.305
2012-13	41	40	0.506
2011-12	39	27	0.591
2010-11	56	26	0.683
2009-10	50	32	0.610
2008-09	62	20	0.756
2007-08	66	16	0.805
2006-07	24	58	0.293
2005-06	33	49	0.402
2004-05	45	37	0.549
2003-04	36	46	0.439
2002-03	44	38	0.536
2001-02	49	33	0.590
2000-01	36	46	0.439
1999-00	35	47	0.427
1998-99	19	31	0.380
1997-98	36	46	0.439
1996-97	15	67	0.183
1995-96	33	49	0.402
1994-95	35	47	0.427
1993-94	32	50	0.390
1992-93	48	34	0.585
1991-92	51	31	0.622
1990-91	56	26	0.683
1989-90	52	30	0.634
1988-89	42	40	0.512
1987-88	57	25	0.695
1986-87	59	23	0.720
1985-86	67	15	0.817
1984-85	63	19	0.768
1983-84	62	20	0.756
1982-83	56	26	0.683
1981-82	63	19	0.768
1980-81	62	20	0.756
1979-80	61	21	0.744
1978-79	29	53	0.354
1977-78	32	50	0.390
1976-77	44	38	0.537
1975-76	54	28	0.659
1974-75	60	22	0.732
1973-74	56	26	0.683
1972-73	68	14	0.829
1971-72	56	26	0.683
1970-71	44	38	0.537
1969-70	34	48	0.415
1968-69	48	34	0.585
1967-68	54	28	0.659
1966-67	60	21	0.741
1965-66	54	26	0.675
1964-65	62	18	0.775
1963-64	59	21	0.738
1962-63	58	22	0.725
1961-62	60	20	0.750
1960-61	57	22	0.722
1959-60	59	16	0.787
1958-59	52	20	0.722
1957-58	49	23	0.681
1956-57	44	28	0.611
1955-56	39	33	0.542
1954-55	36	36	0.500
1953-54	42	30	0.583
1952-53	46	25	0.648
1951-52	39	27	0.591
1950-51	39	30	0.565
1949-50	22	46	0.324
1948-49	25	35	0.417
1947-48	20	28	0.417
1946-47	22	38	0.367