60% (1993)

45% (1995)

40% (1995)

80% (2023)

60% (1988)

77% (1992)

75% (1990)

10% (2003)

30% (2023)

36% (2010)

0% (1995)

81% (1996)

59% (1994)

0% (1992)

0% (1996)

0% (1970)

0% (2010)

30% (2007)

10% (2009)

75% (1949)