35% (2015)

37% (2007)

0% (1970)

40% (2009)

37% (1988)

40% (2020)

52% (1983)

41% (1999)

50% (2018)

41% (1969)

50% (2003)

65% (2003)

36% (2003)

44% (2008)

49% (2020)

51% (2019)

65% (1973)

55% (2020)

60% (2009)

32% (2010)