58% (2001)

72% (1996)

70% (1998)

64% (2009)

63% (2004)

59% (2011)

67% (2005)

65% (2021)

54% (2016)

55% (2003)

60% (2004)

73% (2002)

64% (2001)

69% (1996)

63% (1993)

63% (2022)

64% (2016)

62% (1998)

63% (2005)

69% (2003)