| 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 | 15.348 | 23.416 | 66% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 183B | 1.51B | 12,087% |
| Annual Yield % from dividends | 1.08 | 0.03 | 3,272% |
| Returns for 1 year | 27.66 | 48.75 | 57% |
| Returns for 3 years | 57.38 | 62.17 | 92% |
| Returns for 5 years | 33.59 | 23.26 | 144% |
| Returns for 10 years | 172.93 | 131.86 | 131% |