| 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 | 26 years | - |
| Gain YTD | 23.116 | 28.521 | 81% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 100000 | 1,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 260M | 282M | 92% |
| Annual Yield % from dividends | 6.77 | 2.22 | 305% |
| Returns for 1 year | 22.44 | 28.46 | 79% |
| Returns for 3 years | 44.91 | 49.22 | 91% |
| Returns for 5 years | 10.58 | 30.10 | 35% |
| Returns for 10 years | N/A | 58.97 | - |