| NWXUX | TISVX | NWXUX / TISVX | |
| Total Expense Ratio | 0.90 | 1.04 | 87% |
| Annual Report Gross Expense Ratio | 1.05 | 1.04 | 101% |
| Fund Existence | 9 years | 13 years | - |
| Gain YTD | 33.005 | 27.707 | 119% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 1000000 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 262M | 1.04B | 25% |
| Annual Yield % from dividends | 6.89 | 3.51 | 196% |
| Returns for 1 year | 28.80 | 23.78 | 121% |
| Returns for 3 years | 56.54 | 54.28 | 104% |
| Returns for 5 years | 29.67 | 50.12 | 59% |
| Returns for 10 years | N/A | 71.96 | - |