| DPRIX | NPFFX | DPRIX / NPFFX | |
| Total Expense Ratio | 0.80 | 0.77 | 104% |
| Annual Report Gross Expense Ratio | 0.80 | 0.77 | 104% |
| Fund Existence | 13 years | 25 years | - |
| Gain YTD | 5.958 | 7.715 | 77% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 250 | 400,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 901M | 166B | 1% |
| Annual Yield % from dividends | 0.27 | 0.92 | 30% |
| Returns for 1 year | -5.04 | 8.06 | -63% |
| Returns for 3 years | 3.60 | 39.97 | 9% |
| Returns for 5 years | -11.96 | 10.69 | -112% |
| Returns for 10 years | 35.74 | 108.27 | 33% |