| DRTHX | VFINX | DRTHX / VFINX | |
| Total Expense Ratio | 0.75 | 0.14 | 536% |
| Annual Report Gross Expense Ratio | 0.75 | 0.14 | 536% |
| Fund Existence | 54 years | 50 years | - |
| Gain YTD | 8.195 | 10.684 | 77% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 519M | 1.67T | 0% |
| Annual Yield % from dividends | 0.15 | 0.97 | 16% |
| Returns for 1 year | 6.34 | 21.06 | 30% |
| Returns for 3 years | 36.51 | 68.37 | 53% |
| Returns for 5 years | 14.25 | 73.37 | 19% |
| Returns for 10 years | 75.92 | 250.98 | 30% |