| NPFCX | RGERX | NPFCX / RGERX | |
| Total Expense Ratio | 1.47 | 0.92 | 160% |
| Annual Report Gross Expense Ratio | 1.47 | 0.95 | 155% |
| Fund Existence | 25 years | 20 years | - |
| Gain YTD | 4.931 | 15.622 | 32% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 170B | 831M | 20,457% |
| Annual Yield % from dividends | 0.33 | 0.45 | 73% |
| Returns for 1 year | 6.26 | 14.15 | 44% |
| Returns for 3 years | 30.32 | 41.23 | 74% |
| Returns for 5 years | 8.52 | 16.41 | 52% |
| Returns for 10 years | 96.35 | 128.95 | 75% |