51% (2008)

55% (2000)

67% (2009)

56% (2012)

61% (2018)

67% (2017)

69% (2021)

56% (2024)

54% (2003)

65% (1997)

66% (2010)

63% (2013)

57% (2000)

59% (2020)

55% (2001)

61% (2015)

53% (2014)

57% (2012)

61% (2006)

49% (2010)