Age distribution of people working in the metal ore mining industry in New Zealand
2013 Census, %
| Age group | % |
|---|---|
| 15-19 | 1.714285714286% |
| 20-24 | 7.714285714286% |
| 25-29 | 9.142857142857% |
| 30-34 | 10.57142857143% |
| 35-39 | 11.42857142857% |
| 40-44 | 13.42857142857% |
| 45-49 | 12.57142857143% |
| 50-54 | 12.85714285714% |
| 55-59 | 10.85714285714% |
| 60-64 | 6.571428571429% |
| 65+ | 2.285714285714% |