53% (2010)

65% (2009)

62% (2017)

64% (2002)

66% (2020)

43% (2017)

60% (2014)

64% (2019)

63% (2020)

67% (2001)

44% (2003)

61% (2022)

62% (2021)

57% (2021)

43% (1997)

0% (1970)

50% (1998)

30% (1997)