56% (2002)

49% (2010)

59% (2022)

65% (2022)

47% (2019)

51% (2015)

63% (1982)

63% (2016)

60% (2009)

67% (1992)

57% (1990)

69% (2014)

56% (2023)

51% (1990)

71% (2023)

44% (2017)

60% (1982)

68% (2024)

39% (1975)

0% (2025)