69% (2019)

67% (2009)

67% (2012)

62% (2023)

79% (2024)

74% (1999)

42% (2007)

64% (1999)

61% (2010)

55% (1990)

63% (2022)

55% (2000)

65% (1992)

68% (2019)

63% (2004)

62% (2013)

62% (2014)

80% (2021)

73% (1989)

61% (2020)