59% (2021)

71% (2020)

57% (1997)

74% (2003)

59% (2000)

0% (2010)

40% (1965)

10% (1997)

46% (2008)

0% (1980)

10% (1997)

0% (1976)

35% (2004)

0% (1998)

0% (1996)

70% (2010)

0% (1995)

60% (2003)

42% (2010)

60% (2010)