40% (1998)

50% (1994)

52% (1977)

0% (2019)

58% (2013)

64% (2003)

58% (2001)

37% (1971)

73% (2017)

63% (2011)

59% (2006)

0% (2025)

67% (2010)

64% (2020)

30% (1972)

70% (2010)

64% (2007)

61% (1994)

51% (2009)

55% (2015)