53% (1993)

48% (2004)

60% (2012)

57% (2014)

61% (2013)

64% (2014)

47% (2010)

57% (1988)

54% (2022)

65% (2009)

59% (1992)

54% (1996)

56% (2005)

60% (2024)

56% (2007)

57% (2001)

71% (2017)

55% (1981)

64% (2017)

39% (2022)