59% (2021)

59% (2000)

57% (1997)

0% (2010)

71% (2020)

74% (2003)

40% (1965)

10% (1997)

35% (2004)

10% (2005)

0% (1980)

0% (2003)

0% (1989)

10% (1997)

0% (1993)

46% (2008)

60% (2003)

70% (2010)

60% (2010)

0% (1995)