52% (2008)

0% (1970)

50% (1955)

62% (2009)

62% (1994)

40% (2015)

60% (1958)

61% (2009)

35% (1996)

56% (1974)

60% (1950)

48% (2005)

35% (1988)

58% (1975)

50% (2001)

24% (2013)

50% (1983)

53% (2020)

48% (1980)

52% (1993)