66% (2010)

56% (2009)

60% (2015)

63% (2017)

70% (2005)

57% (1995)

64% (1976)

63% (2000)

83% (1960)

63% (2021)

62% (2020)

62% (2009)

75% (2019)

67% (2024)

0% (1964)

79% (2010)

60% (2008)

57% (2011)

44% (2019)

50% (2025)