61% (1998)

47% (1998)

69% (2001)

68% (2017)

55% (2000)

54% (1999)

75% (2002)

40% (1970)

80% (2018)

60% (2002)

68% (1996)

42% (1998)

61% (1999)

46% (1994)

0% (2012)

75% (2004)

38% (2003)

50% (2009)

100% (1977)

69% (2011)