| CWIFX | NSRIX | CWIFX / NSRIX | |
| Total Expense Ratio | 0.85 | 0.29 | 293% |
| Annual Report Gross Expense Ratio | 0.85 | 0.29 | 293% |
| Fund Existence | 24 years | 18 years | - |
| Gain YTD | 15.722 | 9.403 | 167% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 160B | 2.2B | 7,289% |
| Annual Yield % from dividends | 1.46 | 1.60 | 91% |
| Returns for 1 year | 22.02 | 22.12 | 100% |
| Returns for 3 years | 53.92 | 59.04 | 91% |
| Returns for 5 years | 39.08 | 54.12 | 72% |
| Returns for 10 years | 136.46 | 199.22 | 68% |