| ERSTX | VIVAX | ERSTX / VIVAX | |
| Total Expense Ratio | 1.25 | 0.17 | 735% |
| Annual Report Gross Expense Ratio | 1.25 | 0.17 | 735% |
| Fund Existence | 22 years | 33 years | - |
| Gain YTD | 10.192 | 11.965 | 85% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 3000 | 33% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.39B | 208B | 1% |
| Annual Yield % from dividends | 0.63 | 1.98 | 32% |
| Returns for 1 year | 1.67 | 6.68 | 25% |
| Returns for 3 years | 18.36 | 33.49 | 55% |
| Returns for 5 years | 41.81 | 66.34 | 63% |
| Returns for 10 years | 60.49 | 135.00 | 45% |