70% (2024)

69% (2011)

59% (2016)

61% (2015)

0% (2025)

55% (2023)

42% (2009)

64% (2019)

59% (2022)

65% (1965)

66% (2018)

63% (2006)

59% (2016)

0% (2013)

57% (1997)

56% (1977)

46% (2014)

55% (2013)

51% (2022)

68% (1966)