| NSIDX | VSCPX | NSIDX / VSCPX | |
| Total Expense Ratio | 0.10 | 0.02 | 500% |
| Annual Report Gross Expense Ratio | 0.16 | 0.02 | 800% |
| Fund Existence | 27 years | 15 years | - |
| Gain YTD | 17.582 | 13.713 | 128% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 100000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.62B | 177B | 1% |
| Annual Yield % from dividends | 0.90 | 1.21 | 75% |
| Returns for 1 year | 41.52 | 28.99 | 143% |
| Returns for 3 years | 55.77 | 55.01 | 101% |
| Returns for 5 years | 9.09 | 33.56 | 27% |
| Returns for 10 years | 81.71 | 161.36 | 51% |