71% (2023)

50% (2001)

48% (2023)

63% (1991)

69% (2020)

65% (2003)

52% (1975)

60% (2022)

0% (1984)

70% (1997)

70% (2006)

0% (2008)

70% (1982)

63% (2015)

63% (2005)

60% (2020)

62% (1994)

80% (2005)

51% (2009)

0% (2005)