| NSVAX | VSIIX | NSVAX / VSIIX | |
| Total Expense Ratio | 0.95 | 0.05 | 1,900% |
| Annual Report Gross Expense Ratio | 1.12 | 0.05 | 2,240% |
| Fund Existence | 24 years | 27 years | - |
| Gain YTD | 17.378 | 14.485 | 120% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2000 | 5000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 912M | 67.8B | 1% |
| Annual Yield % from dividends | 0.65 | 1.78 | 36% |
| Returns for 1 year | 15.79 | 20.77 | 76% |
| Returns for 3 years | -0.65 | 45.87 | -1% |
| Returns for 5 years | -15.91 | 45.96 | -35% |
| Returns for 10 years | 2.70 | 132.04 | 2% |