68% (2022)

68% (2019)

0% (1996)

0% (1994)

70% (2004)

70% (2021)

62% (2018)

65% (1987)

63% (2016)

58% (2000)

71% (1993)

30% (1981)

55% (1988)

60% (1971)

0% (2004)

85% (2003)

0% (2017)

49% (2005)

55% (1999)

71% (1998)