Highest qualifications of people working in the petroleum refining and coal product manufacturing industry in New Zealand
2013 Census, %
| Highest Qualification | % |
|---|---|
| Bachelor degree and level 7 qualification | 21.02564102564% |
| Level 1-4 certificate | 44.35897435897% |
| Level 5 and 6 diploma | 11.28205128205% |
| No qualification | 13.07692307692% |
| Overseas secondary school qualification | 4.102564102564% |
| Post-graduate, honours degree or higher qualification | 6.666666666667% |