| NFEPX | RGAEX | NFEPX / RGAEX | |
| Total Expense Ratio | 0.76 | 0.63 | 121% |
| Annual Report Gross Expense Ratio | 0.87 | 0.63 | 138% |
| Fund Existence | 29 years | 24 years | - |
| Gain YTD | 5.386 | 8.622 | 62% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2000 | 250 | 800% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.29B | 353B | 0% |
| Annual Yield % from dividends | 0.00 | 0.21 | - |
| Returns for 1 year | 6.47 | -0.53 | -1,218% |
| Returns for 3 years | 56.94 | 43.50 | 131% |
| Returns for 5 years | -12.56 | 12.49 | -101% |
| Returns for 10 years | 53.70 | 103.53 | 52% |