| ERIFX | PRWCX | ERIFX / PRWCX | |
| Total Expense Ratio | 1.21 | 0.71 | 170% |
| Annual Report Gross Expense Ratio | 1.21 | 0.74 | 164% |
| Fund Existence | 10 years | 40 years | - |
| Gain YTD | 3.427 | 4.615 | 74% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 2500 | 40% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.06B | 69.8B | 2% |
| Annual Yield % from dividends | 0.90 | 1.69 | 53% |
| Returns for 1 year | 7.63 | 5.67 | 135% |
| Returns for 3 years | 35.25 | 21.75 | 162% |
| Returns for 5 years | 14.54 | 8.91 | 163% |
| Returns for 10 years | 68.65 | 68.24 | 101% |