| PWJZX | RERGX | PWJZX / RERGX | |
| Total Expense Ratio | 0.90 | 0.47 | 191% |
| Annual Report Gross Expense Ratio | 0.95 | 0.47 | 202% |
| Fund Existence | 14 years | 17 years | - |
| Gain YTD | 15.078 | 12.621 | 119% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 5.28B | 134B | 4% |
| Annual Yield % from dividends | 0.07 | 0.88 | 7% |
| Returns for 1 year | 13.88 | 11.38 | 122% |
| Returns for 3 years | 48.86 | 27.98 | 175% |
| Returns for 5 years | 6.29 | -6.23 | -101% |
| Returns for 10 years | 165.88 | 40.33 | 411% |