| GFFFX | TFOIX | GFFFX / TFOIX | |
| Total Expense Ratio | 0.40 | 0.82 | 49% |
| Annual Report Gross Expense Ratio | 0.40 | 0.83 | 48% |
| Fund Existence | 17 years | 16 years | - |
| Gain YTD | 16.017 | 17.401 | 92% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 1000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 327B | 1.51B | 21,699% |
| Annual Yield % from dividends | 0.49 | 0.00 | - |
| Returns for 1 year | 7.18 | 18.62 | 39% |
| Returns for 3 years | 63.61 | 128.96 | 49% |
| Returns for 5 years | 35.29 | -13.99 | -252% |
| Returns for 10 years | 91.20 | 74.05 | 123% |