| NPFCX | RGERX | NPFCX / RGERX | |
| Total Expense Ratio | 1.47 | 0.92 | 160% |
| Annual Report Gross Expense Ratio | 1.47 | 0.95 | 155% |
| Fund Existence | 26 years | 20 years | - |
| Gain YTD | 6.030 | 13.163 | 46% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 169B | 799M | 21,151% |
| Annual Yield % from dividends | 0.33 | 0.46 | 71% |
| Returns for 1 year | 2.83 | 8.38 | 34% |
| Returns for 3 years | 35.62 | 40.87 | 87% |
| Returns for 5 years | 6.04 | 7.99 | 76% |
| Returns for 10 years | 98.13 | 124.29 | 79% |