68% (2018)

63% (1992)

65% (2019)

54% (2024)

63% (2015)

62% (2005)

57% (1994)

70% (2003)

60% (1996)

67% (2006)

62% (1998)

59% (2013)

61% (2014)

69% (2017)

64% (2009)

69% (2017)

64% (2000)

61% (2016)

68% (2001)

72% (2011)