| NPFCX | RNGFX | NPFCX / RNGFX | |
| Total Expense Ratio | 1.47 | 0.45 | 327% |
| Annual Report Gross Expense Ratio | 1.47 | 0.45 | 327% |
| Fund Existence | 26 years | 24 years | - |
| Gain YTD | 5.266 | 16.473 | 32% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 169B | 50B | 338% |
| Annual Yield % from dividends | 0.33 | 0.00 | - |
| Returns for 1 year | 1.56 | 14.45 | 11% |
| Returns for 3 years | 35.04 | 66.64 | 53% |
| Returns for 5 years | 5.20 | 28.68 | 18% |
| Returns for 10 years | 95.65 | 135.21 | 71% |