| DFSVX | NSVAX | DFSVX / NSVAX | |
| Total Expense Ratio | 0.31 | 0.95 | 33% |
| Annual Report Gross Expense Ratio | 0.31 | 1.12 | 28% |
| Fund Existence | 33 years | 24 years | - |
| Gain YTD | 18.935 | 17.378 | 109% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 2000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 19.1B | 912M | 2,094% |
| Annual Yield % from dividends | 1.54 | 0.65 | 237% |
| Returns for 1 year | 27.77 | 15.79 | 176% |
| Returns for 3 years | 54.48 | -0.65 | -8,416% |
| Returns for 5 years | 49.27 | -15.91 | -310% |
| Returns for 10 years | 99.33 | 2.70 | 3,683% |