Year 5–49 50–249 250 and over Total
Staff number between
2009 9.4 17.6 73.1 100.0
2010 8.7 17.4 73.9 100.0
2011 9.6 17.7 72.8 100.0
2012 9.7 18.5 71.8 100.0
2013 9.1 19.0 71.9 100.0
2014 8.7 18.5 72.8 100.0
2015 8.4 18.2 73.4 100.0
2016 7.8 19.0 73.2 100.0
2017 8.2 18.6 73.2 100.0
2018 8.9 18.5 72.5 100.0
2019 9.5 17.8 72.7 100.0
2020 8.5 17.8 73.8 100.0
2021 9.4 18.7 71.8 100.0
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