56% (2015)

63% (2013)

55% (1996)

64% (1997)

57% (1988)

59% (2010)

73% (2012)

59% (2011)

59% (1986)

50% (1993)

58% (2020)

59% (2018)

65% (1987)

61% (2016)

56% (2013)

61% (1994)

67% (2001)

60% (2011)

52% (1990)

76% (2021)