| DFUSX | VITSX | DFUSX / VITSX | |
| Total Expense Ratio | 0.06 | 0.03 | 200% |
| Annual Report Gross Expense Ratio | 0.07 | 0.03 | 233% |
| Fund Existence | 27 years | 29 years | - |
| Gain YTD | 10.475 | 11.205 | 93% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 5000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 14.5B | 2.3T | 1% |
| Annual Yield % from dividends | 0.99 | 1.05 | 94% |
| Returns for 1 year | 21.45 | 21.48 | 100% |
| Returns for 3 years | 68.38 | 67.00 | 102% |
| Returns for 5 years | 59.71 | 66.47 | 90% |
| Returns for 10 years | 213.25 | 250.51 | 85% |