| NSNAX | VISGX | NSNAX / VISGX | |
| Total Expense Ratio | 1.27 | 0.19 | 668% |
| Annual Report Gross Expense Ratio | 1.53 | 0.19 | 805% |
| Fund Existence | 16 years | 28 years | - |
| Gain YTD | 11.808 | 7.920 | 149% |
| Front Load | 6% | N/A | - |
| Min. Initial Investment | 1000 | 3000 | 33% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 538M | 39.7B | 1% |
| Annual Yield % from dividends | 0.00 | 0.43 | - |
| Returns for 1 year | 1.68 | 3.97 | 42% |
| Returns for 3 years | 46.03 | 41.11 | 112% |
| Returns for 5 years | 11.55 | 27.42 | 42% |
| Returns for 10 years | 94.79 | 154.40 | 61% |