| GFFFX | ITGIX | GFFFX / ITGIX | |
| Total Expense Ratio | 0.40 | 0.71 | 56% |
| Annual Report Gross Expense Ratio | 0.40 | 0.79 | 51% |
| Fund Existence | 17 years | 28 years | - |
| Gain YTD | 19.927 | -5.130 | -388% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 341B | 1.49B | 22,886% |
| Annual Yield % from dividends | 0.49 | 0.00 | - |
| Returns for 1 year | 9.15 | -5.40 | -169% |
| Returns for 3 years | 65.86 | 48.60 | 136% |
| Returns for 5 years | 41.33 | -6.49 | -637% |
| Returns for 10 years | 104.12 | 12.60 | 826% |