| NSRKX | RWBEX | NSRKX / RWBEX | |
| Total Expense Ratio | 0.24 | 1.21 | 20% |
| Annual Report Gross Expense Ratio | 0.24 | 1.21 | 20% |
| Fund Existence | 5 years | 11 years | - |
| Gain YTD | 15.954 | 18.477 | 86% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 250 | 1,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.92B | 139B | 1% |
| Annual Yield % from dividends | 1.38 | 0.98 | 141% |
| Returns for 1 year | 9.64 | 11.68 | 82% |
| Returns for 3 years | 61.28 | 48.87 | 125% |
| Returns for 5 years | 67.20 | 39.41 | 171% |
| Returns for 10 years | N/A | 70.80 | - |