| NSVAX | VSIIX | NSVAX / VSIIX | |
| Total Expense Ratio | 0.96 | 0.05 | 1,920% |
| Annual Report Gross Expense Ratio | 1.11 | 0.05 | 2,220% |
| Fund Existence | 24 years | 27 years | - |
| Gain YTD | 19.476 | 11.924 | 163% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2000 | 5000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 890M | 65.5B | 1% |
| Annual Yield % from dividends | 0.67 | 1.77 | 38% |
| Returns for 1 year | 25.79 | 25.54 | 101% |
| Returns for 3 years | 0.81 | 46.68 | 2% |
| Returns for 5 years | -14.10 | 43.12 | -33% |
| Returns for 10 years | 8.95 | 137.25 | 7% |