51% (2023)

61% (2021)

58% (1997)

42% (2016)

50% (2013)

44% (2002)

49% (2017)

71% (2017)

43% (2001)

59% (2023)

52% (2014)

64% (1987)

61% (2017)

56% (2022)

45% (2005)

72% (2018)

48% (2005)

50% (2022)

49% (1971)

61% (2018)