| NAESX | NRINX | NAESX / NRINX | |
| Total Expense Ratio | 0.17 | 0.86 | 20% |
| Annual Report Gross Expense Ratio | 0.17 | 0.86 | 20% |
| Fund Existence | 66 years | 8 years | - |
| Gain YTD | 18.339 | 20.624 | 89% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 183B | 1.45B | 12,647% |
| Annual Yield % from dividends | 1.10 | 0.07 | 1,511% |
| Returns for 1 year | 24.75 | 33.13 | 75% |
| Returns for 3 years | 58.17 | 57.23 | 102% |
| Returns for 5 years | 42.07 | 28.48 | 148% |
| Returns for 10 years | 156.41 | N/A | - |