| GFFFX | MIGBX | GFFFX / MIGBX | |
| Total Expense Ratio | 0.40 | 1.46 | 27% |
| Annual Report Gross Expense Ratio | 0.40 | 1.46 | 27% |
| Fund Existence | 18 years | 33 years | - |
| Gain YTD | 6.454 | -4.557 | -142% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 1000 | 25% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 361B | 8.71B | 4,144% |
| Annual Yield % from dividends | 0.42 | 0.00 | - |
| Returns for 1 year | 8.86 | -9.55 | -93% |
| Returns for 3 years | 46.42 | -2.43 | -1,909% |
| Returns for 5 years | 16.81 | -15.96 | -105% |
| Returns for 10 years | 115.64 | 40.37 | 286% |