| NPFCX | RNGFX | NPFCX / RNGFX | |
| Total Expense Ratio | 1.47 | 0.45 | 327% |
| Annual Report Gross Expense Ratio | 1.47 | 0.45 | 327% |
| Fund Existence | 25 years | 24 years | - |
| Gain YTD | 6.243 | 23.738 | 26% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 172B | 51.4B | 335% |
| Annual Yield % from dividends | 0.33 | 0.00 | - |
| Returns for 1 year | 11.61 | 39.31 | 30% |
| Returns for 3 years | 34.24 | 78.40 | 44% |
| Returns for 5 years | 12.94 | 45.05 | 29% |
| Returns for 10 years | 104.50 | 164.05 | 64% |