63% (1973)

56% (1989)

41% (1978)

50% (2016)

35% (2010)

58% (2015)

60% (2018)

50% (1988)

58% (2023)

49% (1975)

55% (2018)

47% (2007)

40% (1998)

58% (2005)

61% (2001)

70% (2024)

40% (2018)

52% (2015)

61% (2002)

71% (2019)