0% (1977)

75% (1973)

45% (2012)

55% (2002)

70% (2019)

69% (2020)

0% (2014)

51% (2017)

68% (2017)

80% (2020)

45% (2001)

63% (2000)

85% (2009)

70% (2020)

72% (2015)

0% (1974)

0% (1992)

80% (1987)

0% (2017)

0% (2008)