| 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 | 15.411 | -7.981 | -193% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 330B | 1.37B | 24,070% |
| Annual Yield % from dividends | 0.49 | 0.00 | - |
| Returns for 1 year | 7.42 | -5.92 | -125% |
| Returns for 3 years | 62.76 | 46.61 | 135% |
| Returns for 5 years | 34.14 | -9.62 | -355% |
| Returns for 10 years | 90.20 | 5.44 | 1,659% |