| RERCX | ZIFIX | RERCX / ZIFIX | |
| Total Expense Ratio | 1.12 | 0.86 | 130% |
| Annual Report Gross Expense Ratio | 1.12 | 3.51 | 32% |
| Fund Existence | 24 years | 5 years | - |
| Gain YTD | 11.446 | -15.502 | -74% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 137B | 178K | 76,966,292% |
| Annual Yield % from dividends | 2.37 | 1.64 | 144% |
| Returns for 1 year | 14.14 | -28.13 | -50% |
| Returns for 3 years | 30.44 | -5.44 | -560% |
| Returns for 5 years | -3.51 | N/A | - |
| Returns for 10 years | 56.24 | N/A | - |