60% (2019)

56% (2016)

52% (2003)

52% (2021)

69% (2012)

68% (1999)

63% (2016)

67% (1997)

67% (2009)

63% (2006)

66% (2022)

67% (2011)

59% (2016)

55% (2013)

100% (1991)

65% (2005)

58% (1982)

60% (2019)

65% (2009)

0% (1970)