The majority of the population in Black Diamond worked 49 to 52 weeks. This accounts for 63.97% of the population. People that worked 40 to 48 weeks account for 14.17% of the population. People that worked 14 to 26 weeks account for 8.5% of the population. People that worked 27 to 39 weeks account for 8.5% of the population. People that worked 1 to 13 weeks account for 4.86% of the population.
| Statistic | Percentage |
|---|---|
| 49 to 52 weeks | 63.97 % |
| 40 to 48 weeks | 14.17 % |
| 14 to 26 weeks | 8.50 % |
| 27 to 39 weeks | 8.50 % |
| 1 to 13 weeks | 4.86 % |