| NPFFX | RNNEX | NPFFX / RNNEX | |
| Total Expense Ratio | 0.78 | 1.21 | 64% |
| Annual Report Gross Expense Ratio | 0.78 | 1.21 | 64% |
| Fund Existence | 25 years | 11 years | - |
| Gain YTD | 19.123 | 26.899 | 71% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 163B | 43.5B | 375% |
| Annual Yield % from dividends | 0.44 | 0.00 | - |
| Returns for 1 year | 11.50 | 13.51 | 85% |
| Returns for 3 years | 43.99 | 68.10 | 65% |
| Returns for 5 years | 24.59 | 29.62 | 83% |
| Returns for 10 years | 92.01 | 89.89 | 102% |