75% (2018)

61% (2015)

70% (2024)

62% (2022)

69% (2021)

63% (2019)

63% (2011)

60% (2019)

59% (2018)

61% (2020)

67% (2010)

72% (2007)

69% (2010)

74% (1996)

69% (1994)

62% (2005)

53% (1992)

63% (2019)

61% (2017)

66% (1992)