30% (2005)

56% (2001)

51% (2013)

41% (1997)

47% (2013)

56% (2008)

37% (2022)

40% (1988)

44% (2015)

58% (2017)

30% (2010)

55% (2014)

65% (1960)

66% (2016)

63% (2017)

60% (1959)

63% (1974)

62% (2023)

46% (2017)

20% (2017)