71% (2013)

62% (1998)

62% (1983)

37% (2003)

61% (2019)

58% (2012)

57% (2005)

65% (2006)

54% (2003)

55% (2020)

61% (2006)

58% (1998)

55% (1993)

62% (2006)

47% (2005)

54% (1998)

57% (2001)

50% (2006)

54% (2009)

63% (1997)