| NWXUX | SAISX | NWXUX / SAISX | |
| Total Expense Ratio | 0.90 | 0.91 | 99% |
| Annual Report Gross Expense Ratio | 1.05 | 0.91 | 115% |
| Fund Existence | 9 years | 26 years | - |
| Gain YTD | 34.116 | 31.288 | 109% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 100000 | 1,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 259M | 277M | 94% |
| Annual Yield % from dividends | 6.77 | 2.22 | 305% |
| Returns for 1 year | 29.62 | 26.80 | 111% |
| Returns for 3 years | 53.07 | 43.11 | 123% |
| Returns for 5 years | 23.53 | 35.36 | 67% |
| Returns for 10 years | N/A | 56.20 | - |