66% (1997)

69% (1995)

55% (1997)

71% (2000)

63% (2012)

54% (2014)

72% (2003)

61% (2017)

71% (1991)

67% (2000)

44% (2000)

64% (1990)

66% (2005)

63% (1993)

63% (2019)

60% (2004)

63% (2016)

69% (2002)

68% (1992)

58% (2005)