75% (2004)

66% (2005)

72% (2023)

64% (2006)

62% (2017)

65% (2007)

62% (2008)

60% (2021)

62% (2007)

63% (2009)

61% (2010)

0% (2025)

46% (2007)

53% (2010)

51% (2014)

63% (2008)

52% (2016)

55% (2005)

40% (2008)

0% (1970)