People training to be abrasive blaster and protective coater professionals in New Zealand
2009–2018, number of people (trainees only)
Year | Number of people |
---|---|
2009 | 70 |
2010 | 90 |
2011 | 95 |
2012 | 60 |
2013 | 20 |
2014 | 20 |
2015 | 15 |
2016 | 15 |
2017 | 15 |
2018 | 10 |