0% (2004)

0% (1984)

40% (1993)

45% (2002)

50% (2005)

0% (1981)

70% (2010)

0% (1970)

57% (2014)

60% (2003)

55% (2003)

60% (1989)

0% (2016)

60% (2000)

0% (1959)

73% (2015)

62% (1992)

0% (1980)

0% (1991)

57% (2018)