75% (2018)

61% (2015)

62% (2022)

63% (2011)

55% (1992)

71% (2024)

68% (2021)

59% (2018)

61% (2020)

69% (1994)

72% (2007)

69% (2010)

59% (2019)

62% (2019)

74% (1996)

66% (1992)

61% (2017)

67% (2010)

65% (2020)

63% (2005)