| NWXUX | SAISX | NWXUX / SAISX | |
| Total Expense Ratio | 0.90 | 0.92 | 98% |
| Annual Report Gross Expense Ratio | 1.05 | 0.92 | 114% |
| Fund Existence | 9 years | 27 years | - |
| Gain YTD | 7.797 | 6.134 | 127% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 100000 | 1,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 257M | 293M | 88% |
| Annual Yield % from dividends | 4.60 | 2.63 | 175% |
| Returns for 1 year | 36.20 | 37.75 | 96% |
| Returns for 3 years | 50.44 | 49.46 | 102% |
| Returns for 5 years | 18.69 | 36.41 | 51% |
| Returns for 10 years | N/A | 90.61 | - |