| 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 | 13.813 | 9.833 | 140% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.04B | 163B | 1% |
| Annual Yield % from dividends | 1.08 | 1.21 | 90% |
| Returns for 1 year | 12.25 | 8.22 | 149% |
| Returns for 3 years | 51.10 | 44.83 | 114% |
| Returns for 5 years | 40.16 | 36.35 | 110% |
| Returns for 10 years | N/A | 143.16 | - |