| NSVBX | VISVX | NSVBX / VISVX | |
| Total Expense Ratio | 0.95 | 0.19 | 500% |
| Annual Report Gross Expense Ratio | 1.12 | 0.19 | 589% |
| Fund Existence | 2 years | 28 years | - |
| Gain YTD | 16.629 | 16.086 | 103% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 894M | 68.3B | 1% |
| Annual Yield % from dividends | 0.65 | 1.64 | 39% |
| Returns for 1 year | 8.30 | 18.83 | 44% |
| Returns for 3 years | N/A | 46.32 | - |
| Returns for 5 years | N/A | 43.29 | - |
| Returns for 10 years | N/A | 129.02 | - |