| NWEIX | SSFQX | NWEIX / SSFQX | |
| Total Expense Ratio | 0.46 | 0.59 | 78% |
| Annual Report Gross Expense Ratio | 0.46 | 0.76 | 61% |
| Fund Existence | 19 years | 4 years | - |
| Gain YTD | 4.647 | 4.825 | 96% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 204M | 1.38B | 15% |
| Annual Yield % from dividends | 3.89 | 2.84 | 137% |
| Returns for 1 year | 12.20 | 9.78 | 125% |
| Returns for 3 years | 21.20 | 23.85 | 89% |
| Returns for 5 years | 2.90 | N/A | - |
| Returns for 10 years | 26.99 | N/A | - |