| MGIBX | RERBX | MGIBX / RERBX | |
| Total Expense Ratio | 1.77 | 1.57 | 113% |
| Annual Report Gross Expense Ratio | 1.78 | 1.57 | 113% |
| Fund Existence | 31 years | 24 years | - |
| Gain YTD | 11.366 | 5.930 | 192% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 24.5B | 140B | 18% |
| Annual Yield % from dividends | 0.27 | 2.19 | 12% |
| Returns for 1 year | 8.99 | 2.89 | 312% |
| Returns for 3 years | 25.79 | 23.84 | 108% |
| Returns for 5 years | -14.83 | -8.98 | 165% |
| Returns for 10 years | 32.86 | 38.87 | 85% |