71% (2022)

93% (2009)

75% (2024)

76% (2006)

69% (2012)

76% (2008)

77% (2009)

70% (2005)

50% (2018)

79% (2005)

71% (2019)

70% (2011)

40% (2013)

60% (2019)

70% (2018)

62% (1990)

30% (1970)

76% (2024)

40% (2020)

55% (1957)