| 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 | 3.465 | 14.353 | 24% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 170B | 51.8B | 328% |
| Annual Yield % from dividends | 0.33 | 0.00 | - |
| Returns for 1 year | 4.18 | 21.70 | 19% |
| Returns for 3 years | 29.04 | 60.01 | 48% |
| Returns for 5 years | 7.49 | 31.04 | 24% |
| Returns for 10 years | 92.95 | 137.76 | 67% |