| 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 | 6.466 | 2.409 | 268% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2B | 162B | 1% |
| Annual Yield % from dividends | 1.10 | 1.22 | 90% |
| Returns for 1 year | 3.15 | -0.86 | -368% |
| Returns for 3 years | 36.63 | 29.99 | 122% |
| Returns for 5 years | 43.43 | 39.31 | 110% |
| Returns for 10 years | N/A | 122.07 | - |