Businesses with increases in productivity in the mining industry in New Zealand
Compared to previous year, 2007–2016, % of businesses (with 6 employees or more)
| Year | % of businesses |
|---|---|
| 2007 | 39.39393939394% |
| 2008 | 31.42857142857% |
| 2009 | 32.43243243243% |
| 2010 | 29.41176470588% |
| 2011 | 36.36363636364% |
| 2012 | 31.42857142857% |
| 2013 | 26.31578947368% |
| 2014 | 40.54054054054% |
| 2015 | 44.44444444444% |
| 2016 | 30.55555555556% |