77% (2019)

70% (2015)

71% (2017)

71% (2009)

79% (2025)

59% (2022)

60% (2024)

69% (2015)

50% (2011)

73% (2019)

60% (2017)

62% (2020)

64% (1992)

64% (1970)

0% (2009)

61% (2023)

77% (2013)

0% (1960)

71% (2014)

56% (2009)