0% (2009)

0% (1995)

35% (2009)

70% (2009)

0% (2015)

0% (1995)

57% (2002)

0% (1989)

0% (1978)

53% (1959)

60% (2011)

61% (1967)

70% (2011)

0% (1986)

82% (1998)

0% (2004)

0% (2003)

0% (1996)

0% (1977)

0% (2015)