| NSBCX | VITSX | NSBCX / VITSX | |
| Total Expense Ratio | 1.67 | 0.03 | 5,567% |
| Annual Report Gross Expense Ratio | 1.67 | 0.03 | 5,567% |
| Fund Existence | 20 years | 28 years | - |
| Gain YTD | 8.840 | 15.512 | 57% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 5000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 6.73B | 2.05T | 0% |
| Annual Yield % from dividends | 0.13 | 1.11 | 11% |
| Returns for 1 year | -0.33 | 11.44 | -3% |
| Returns for 3 years | 26.72 | 64.45 | 41% |
| Returns for 5 years | 43.32 | 77.22 | 56% |
| Returns for 10 years | 96.26 | 223.65 | 43% |