67% (2020)

55% (2008)

72% (2012)

73% (2018)

70% (2013)

60% (1999)

62% (1996)

64% (1997)

44% (1994)

66% (2011)

65% (1990)

68% (2006)

50% (2001)

54% (2023)

67% (2015)

62% (2016)

44% (2021)

75% (2018)

33% (2006)

59% (2021)