69% (2003)

68% (2010)

69% (2015)

70% (2008)

64% (2022)

72% (1999)

63% (1994)

69% (2005)

63% (2014)

66% (2024)

64% (2021)

77% (2008)

63% (2020)

68% (2018)

74% (1998)

70% (2019)

68% (2000)

70% (2014)

63% (2012)

50% (2001)