| NAESX | NINLX | NAESX / NINLX | |
| Total Expense Ratio | 0.17 | 0.95 | 18% |
| Annual Report Gross Expense Ratio | 0.17 | 0.95 | 18% |
| Fund Existence | 65 years | 16 years | - |
| Gain YTD | 7.092 | 15.114 | 47% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 1000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 162B | 1.25B | 13,012% |
| Annual Yield % from dividends | 1.21 | 0.00 | - |
| Returns for 1 year | -0.86 | 7.49 | -12% |
| Returns for 3 years | 32.07 | 28.32 | 113% |
| Returns for 5 years | 40.97 | 36.88 | 111% |
| Returns for 10 years | 131.34 | 72.31 | 182% |