| NSBRX | RWMFX | NSBRX / RWMFX | |
| Total Expense Ratio | 0.66 | 0.31 | 213% |
| Annual Report Gross Expense Ratio | 0.66 | 0.31 | 213% |
| Fund Existence | 20 years | 24 years | - |
| Gain YTD | -1.877 | 5.436 | -35% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 100000 | 250 | 40,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 6.31B | 218B | 3% |
| Annual Yield % from dividends | 1.07 | 1.40 | 76% |
| Returns for 1 year | -2.88 | 11.16 | -26% |
| Returns for 3 years | 20.79 | 31.31 | 66% |
| Returns for 5 years | 23.10 | 26.42 | 87% |
| Returns for 10 years | 94.60 | 85.87 | 110% |