65% (2009)

53% (2010)

64% (2002)

61% (2022)

66% (2020)

62% (2017)

62% (2020)

64% (2019)

60% (2014)

43% (2017)

67% (2001)

42% (1997)

44% (2003)

57% (2021)

63% (2021)

50% (1998)

30% (1997)

0% (1970)