| NAESX | TRZVX | NAESX / TRZVX | |
| Total Expense Ratio | 0.17 | 0.00 | - |
| Annual Report Gross Expense Ratio | 0.17 | 0.64 | 27% |
| Fund Existence | 65 years | 6 years | - |
| Gain YTD | 2.218 | 4.082 | 54% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 162B | 9.21B | 1,760% |
| Annual Yield % from dividends | 1.22 | 1.50 | 82% |
| Returns for 1 year | -0.55 | -7.56 | 7% |
| Returns for 3 years | 29.75 | 7.23 | 412% |
| Returns for 5 years | 39.03 | 16.57 | 236% |
| Returns for 10 years | 121.66 | N/A | - |