57% (1990)

69% (2000)

69% (2005)

78% (1996)

72% (1960)

79% (2016)

65% (2015)

68% (2009)

64% (2018)

48% (2022)

49% (2011)

72% (2014)

65% (2025)

62% (1993)

75% (2020)

59% (2012)

77% (2018)

54% (2019)

65% (2013)

62% (2011)