| RERBX | ZIFIX | RERBX / ZIFIX | |
| Total Expense Ratio | 1.56 | 0.85 | 184% |
| Annual Report Gross Expense Ratio | 1.56 | 6.33 | 25% |
| Fund Existence | 24 years | 4 years | - |
| Gain YTD | 11.603 | -5.253 | -221% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 134B | 4.67M | 2,872,454% |
| Annual Yield % from dividends | 0.23 | 0.59 | 40% |
| Returns for 1 year | 10.52 | -5.97 | -176% |
| Returns for 3 years | 23.36 | 25.23 | 93% |
| Returns for 5 years | -11.10 | N/A | - |
| Returns for 10 years | 30.04 | N/A | - |