| NNLEX | VISGX | NNLEX / VISGX | |
| Total Expense Ratio | 1.15 | 0.19 | 605% |
| Annual Report Gross Expense Ratio | 1.15 | 0.19 | 605% |
| Fund Existence | 21 years | 28 years | - |
| Gain YTD | -2.577 | 4.171 | -62% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 500 | 3000 | 17% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 368M | 39.3B | 1% |
| Annual Yield % from dividends | 0.00 | 0.41 | - |
| Returns for 1 year | -21.89 | 8.90 | -246% |
| Returns for 3 years | -11.72 | 37.14 | -32% |
| Returns for 5 years | -31.70 | 9.24 | -343% |
| Returns for 10 years | 6.74 | 204.50 | 3% |