| CWIEX | NSRIX | CWIEX / NSRIX | |
| Total Expense Ratio | 1.00 | 0.29 | 345% |
| Annual Report Gross Expense Ratio | 1.00 | 0.29 | 345% |
| Fund Existence | 24 years | 18 years | - |
| Gain YTD | 15.505 | 9.403 | 165% |
| 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 | 1.13 | 1.60 | 71% |
| Returns for 1 year | 21.53 | 22.12 | 97% |
| Returns for 3 years | 52.10 | 59.04 | 88% |
| Returns for 5 years | 36.39 | 54.12 | 67% |
| Returns for 10 years | 126.75 | 199.22 | 64% |