54% (1964)

39% (2000)

57% (1964)

10% (2009)

0% (2010)

80% (2023)

83% (2022)

0% (1970)

90% (2015)

90% (2001)

60% (2017)

35% (1990)

20% (2001)

53% (1978)

61% (1949)

50% (1900)

55% (1983)

70% (2005)

20% (2009)

57% (2016)