68% (1995)

48% (2000)

65% (1998)

55% (2018)

47% (2010)

60% (2006)

42% (2000)

47% (2011)

69% (2021)

65% (2001)

65% (2019)

61% (2006)

48% (2006)

51% (1987)

45% (1997)

63% (1998)

60% (1991)

63% (1994)

56% (1994)

69% (1998)