| NFEPX | RGACX | NFEPX / RGACX | |
| Total Expense Ratio | 0.76 | 0.93 | 82% |
| Annual Report Gross Expense Ratio | 0.87 | 0.93 | 94% |
| Fund Existence | 29 years | 24 years | - |
| Gain YTD | 6.534 | 9.283 | 70% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2000 | 250 | 800% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.31B | 353B | 0% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | 8.25 | 0.87 | 949% |
| Returns for 3 years | 57.30 | 41.63 | 138% |
| Returns for 5 years | -12.45 | 11.29 | -110% |
| Returns for 10 years | 57.10 | 101.73 | 56% |