| NAESX | TPVIX | NAESX / TPVIX | |
| Total Expense Ratio | 0.17 | 1.25 | 14% |
| Annual Report Gross Expense Ratio | 0.17 | 1.39 | 12% |
| Fund Existence | 66 years | 13 years | - |
| Gain YTD | 15.064 | 13.791 | 109% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 100000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 183B | 182M | 100,549% |
| Annual Yield % from dividends | 1.08 | 0.48 | 225% |
| Returns for 1 year | 28.58 | 14.37 | 199% |
| Returns for 3 years | 51.15 | 16.48 | 310% |
| Returns for 5 years | 37.76 | -0.03 | -145,943% |
| Returns for 10 years | 165.38 | 37.54 | 441% |