Lost time injury frequency (LTIF) - injuries per million working hours: 2009: 0.4; 2010: 0.4; 2011: 0.4; 2012: 0.3; 2013: 0.4; 2014: 0.3; 2015: 0.3; 2016: 0.3; 2017: 0.2; 2018: 0.3 (line chart)