| CWIFX | NSRIX | CWIFX / NSRIX | |
| Total Expense Ratio | 0.86 | 0.29 | 297% |
| Annual Report Gross Expense Ratio | 0.86 | 0.29 | 297% |
| Fund Existence | 23 years | 18 years | - |
| Gain YTD | 23.579 | 20.282 | 116% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 144B | 1.96B | 7,358% |
| Annual Yield % from dividends | 1.49 | 1.33 | 112% |
| Returns for 1 year | 15.20 | 12.41 | 122% |
| Returns for 3 years | 57.77 | 65.82 | 88% |
| Returns for 5 years | 52.22 | 73.35 | 71% |
| Returns for 10 years | 113.80 | 170.51 | 67% |