33% (1985)

57% (1991)

20% (2021)

51% (2019)

50% (2010)

56% (1989)

0% (2024)

45% (2009)

60% (2019)

47% (2015)

43% (2018)

30% (2007)

63% (1972)

62% (1971)

0% (1970)

49% (2022)

48% (2019)

52% (2012)

50% (2017)

43% (2002)