| NSIVX | TROZX | NSIVX / TROZX | |
| Total Expense Ratio | 0.98 | 0.00 | - |
| Annual Report Gross Expense Ratio | 1.13 | 0.66 | 171% |
| Fund Existence | 5 years | 6 years | - |
| Gain YTD | 24.765 | 40.677 | 61% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 85.7M | 16.8B | 1% |
| Annual Yield % from dividends | 1.66 | 2.64 | 63% |
| Returns for 1 year | 19.41 | 39.76 | 49% |
| Returns for 3 years | 45.36 | 89.58 | 51% |
| Returns for 5 years | N/A | 104.74 | - |
| Returns for 10 years | N/A | N/A | - |