60% (1996)

0% (1985)

73% (2008)

70% (2001)

65% (2006)

73% (2005)

51% (2019)

40% (2003)

0% (2017)

54% (2006)

0% (1992)

64% (1987)

77% (2001)

0% (1997)

72% (2016)

65% (2006)

45% (2007)

45% (1963)

35% (1950)

71% (1998)