| DPWRX | NPFCX | DPWRX / NPFCX | |
| Total Expense Ratio | 0.91 | 1.47 | 62% |
| Annual Report Gross Expense Ratio | 0.91 | 1.47 | 62% |
| Fund Existence | 30 years | 25 years | - |
| Gain YTD | 2.553 | 6.075 | 42% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 899M | 172B | 1% |
| Annual Yield % from dividends | 0.25 | 0.33 | 76% |
| Returns for 1 year | -3.59 | 12.12 | -30% |
| Returns for 3 years | 2.86 | 37.44 | 8% |
| Returns for 5 years | -9.72 | 11.16 | -87% |
| Returns for 10 years | 39.08 | 111.02 | 35% |