| NAESX | NINLX | NAESX / NINLX | |
| Total Expense Ratio | 0.17 | 0.96 | 18% |
| Annual Report Gross Expense Ratio | 0.17 | 0.96 | 18% |
| Fund Existence | 66 years | 16 years | - |
| Gain YTD | 18.339 | 20.556 | 89% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 183B | 1.45B | 12,647% |
| Annual Yield % from dividends | 1.10 | 0.03 | 3,244% |
| Returns for 1 year | 24.75 | 32.93 | 75% |
| Returns for 3 years | 58.17 | 56.73 | 103% |
| Returns for 5 years | 42.07 | 27.64 | 152% |
| Returns for 10 years | 156.41 | 108.41 | 144% |