100% (1999)

0% (1989)

44% (2011)

52% (1990)

69% (2016)

60% (2009)

69% (1977)

0% (1982)

0% (1986)

75% (1994)

64% (2010)

60% (1993)

72% (2016)

64% (2020)

58% (1963)

0% (1970)

70% (1995)

10% (1991)

57% (1971)

52% (2015)