67% (1991)

26% (1993)

59% (2018)

63% (2021)

65% (2020)

36% (1981)

65% (2001)

49% (2018)

65% (1986)

70% (2024)

47% (2007)

61% (1977)

59% (2016)

56% (2000)

53% (2001)

63% (2009)

69% (2020)

51% (2015)

54% (2023)

56% (2000)