51% (2011)

60% (2018)

60% (2019)

73% (2021)

30% (1999)

61% (2002)

59% (2020)

49% (2021)

59% (2020)

70% (2024)

67% (1999)

63% (2004)

59% (2020)

0% (1970)

73% (2012)

67% (1988)

25% (1982)

58% (2011)

62% (2002)

0% (2020)