Businesses undertaking R&D in the non-metallic mineral product manufacturing industry in New Zealand
2007–2016, % of businesses (with 6 employees or more)
| Year | % of businesses |
|---|---|
| 2007 | 29.31034482759% |
| 2008 | 19.23076923077% |
| 2009 | 21.05263157895% |
| 2010 | 14.54545454545% |
| 2011 | 21.81818181818% |
| 2012 | 21.42857142857% |
| 2013 | 19.29824561404% |
| 2014 | 11.47540983607% |
| 2015 | 15.25423728814% |
| 2016 | 15.25423728814% |