73% (2019)

56% (2011)

63% (2007)

56% (2018)

63% (2009)

62% (2007)

66% (2007)

46% (2008)

51% (2019)

53% (1999)

45% (2008)

0% (1970)

59% (1996)

66% (2013)

63% (2005)

71% (2020)

55% (2002)

53% (2011)

40% (1991)

64% (1990)