| NPFCX | RNGAX | NPFCX / RNGAX | |
| Total Expense Ratio | 1.47 | 1.49 | 99% |
| Annual Report Gross Expense Ratio | 1.47 | 1.49 | 99% |
| Fund Existence | 25 years | 24 years | - |
| Gain YTD | 1.526 | 2.223 | 69% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 163B | 43.8B | 372% |
| Annual Yield % from dividends | 0.34 | 0.00 | - |
| Returns for 1 year | 11.67 | 13.58 | 86% |
| Returns for 3 years | 37.05 | 46.60 | 80% |
| Returns for 5 years | 11.69 | 9.90 | 118% |
| Returns for 10 years | 114.67 | 106.95 | 107% |