| FZIPX | NAESX | FZIPX / NAESX | |
| Total Expense Ratio | 0.00 | 0.17 | - |
| Annual Report Gross Expense Ratio | 0.00 | 0.17 | - |
| Fund Existence | 7 years | 65 years | - |
| Gain YTD | 12.491 | 7.919 | 158% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.97B | 162B | 1% |
| Annual Yield % from dividends | 1.11 | 1.23 | 90% |
| Returns for 1 year | 13.54 | 9.34 | 145% |
| Returns for 3 years | 49.78 | 42.31 | 118% |
| Returns for 5 years | 62.37 | 57.75 | 108% |
| Returns for 10 years | N/A | 138.41 | - |