| NPFFX | RNNEX | NPFFX / RNNEX | |
| Total Expense Ratio | 0.77 | 1.20 | 64% |
| Annual Report Gross Expense Ratio | 0.77 | 1.20 | 64% |
| Fund Existence | 25 years | 12 years | - |
| Gain YTD | 7.230 | 22.622 | 32% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 164B | 46.5B | 353% |
| Annual Yield % from dividends | 0.92 | 0.00 | - |
| Returns for 1 year | 13.87 | 39.76 | 35% |
| Returns for 3 years | 44.15 | 74.27 | 59% |
| Returns for 5 years | 19.26 | 39.73 | 48% |
| Returns for 10 years | 115.15 | 138.86 | 83% |