67% (1995)

61% (2017)

59% (1991)

54% (2008)

33% (1990)

58% (2016)

68% (1987)

66% (2006)

57% (2020)

63% (2013)

57% (2019)

66% (2007)

60% (1985)

70% (2009)

72% (2004)

62% (2001)

69% (1987)

40% (1995)

67% (1987)

67% (2018)