Monitored and measurably exposed workers over years

Detailed values used for this graph
Year Monitored workers Measurably exposed workers Workers above 1 mSv
2010 518,072 140,924 50,581
2011 1,030,156 273,304 100,214
2012 1,057,667 256,713 97,564
2013 1,112,237 276,997 102,561
2014 1,090,369 262,492 97,142
2015 1,076,570 267,989 96,515
2016 629,652 147,254 41,933