| NSVAX | VSIAX | NSVAX / VSIAX | |
| Total Expense Ratio | 0.96 | 0.07 | 1,371% |
| Annual Report Gross Expense Ratio | 1.11 | 0.07 | 1,586% |
| Fund Existence | 24 years | 14 years | - |
| Gain YTD | 8.165 | 6.559 | 124% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2000 | 3000 | 67% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 821M | 59.8B | 1% |
| Annual Yield % from dividends | 0.72 | 1.85 | 39% |
| Returns for 1 year | 0.79 | 12.04 | 7% |
| Returns for 3 years | -13.94 | 29.92 | -47% |
| Returns for 5 years | -18.00 | 51.14 | -35% |
| Returns for 10 years | 12.55 | 162.42 | 8% |