Year Within the last 3 months Between 3 months and a year ago More than a year ago Total
2006 4.7 2.4 0.8 7.9
2007 6.9 4.2 1.0 12.1
2008 7.7 5.8 2.1 15.6
2009 8.8 6.8 2.9 18.5
2010 10.2 7.7 4.1 22.0
2011 12.5 9.7 4.3 26.5
2012 14.7 10.5 5.1 30.3
2013 17.2 11.6 5.1 33.9
2014 20.2 12.4 5.9 38.5
2015 23.0 12.7 4.5 40.2
2016 26.6 12.3 3.9 42.8
2017 26.2 12.4 5.2 43.8
2018 28.8 12.4 6.0 47.2
2019 35.0 14.2 5.3 54.5
2020a 49.3 10.7 5.7 65.7
2021 57.6 8.4 4.6 70.6
2022 60.8 9.6 4.0 74.3
2023 59.0 10.7 9.3 79.0

Footnotes

*Data weighted and grossed up on the basis of the 2011 population census.
aSee Methodology.
.