| GTFBX | MDXBX | GTFBX / MDXBX | |
| Total Expense Ratio | 0.56 | 0.49 | 114% |
| Annual Report Gross Expense Ratio | 0.61 | 0.55 | 111% |
| Fund Existence | 33 years | 39 years | - |
| Gain YTD | -0.084 | 0.089 | -94% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 2500 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 550M | 2.51B | 22% |
| Annual Yield % from dividends | 3.68 | 3.62 | 102% |
| Returns for 1 year | 4.28 | 4.48 | 96% |
| Returns for 3 years | 11.64 | 11.87 | 98% |
| Returns for 5 years | 2.79 | 2.95 | 95% |
| Returns for 10 years | 12.55 | 13.19 | 95% |