| NSVAX | VSIIX | NSVAX / VSIIX | |
| Total Expense Ratio | 0.96 | 0.06 | 1,600% |
| Annual Report Gross Expense Ratio | 1.11 | 0.06 | 1,850% |
| Fund Existence | 24 years | 26 years | - |
| Gain YTD | 1.391 | 5.810 | 24% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2000 | 5000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 810M | 58.3B | 1% |
| Annual Yield % from dividends | 1.30 | 2.03 | 64% |
| Returns for 1 year | -15.39 | -0.54 | 2,866% |
| Returns for 3 years | -10.77 | 27.41 | -39% |
| Returns for 5 years | 3.88 | 65.22 | 6% |
| Returns for 10 years | -10.89 | 117.27 | -9% |