| CSRIX | NBRFX | CSRIX / NBRFX | |
| Total Expense Ratio | 0.75 | 1.39 | 54% |
| Annual Report Gross Expense Ratio | 0.76 | 1.39 | 55% |
| Fund Existence | 26 years | 24 years | - |
| Gain YTD | 4.735 | -0.242 | -1,960% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 1000 | 100,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.92B | 660M | 1,200% |
| Annual Yield % from dividends | 3.17 | 1.99 | 159% |
| Returns for 1 year | -0.22 | -4.20 | 5% |
| Returns for 3 years | 19.11 | 1.66 | 1,148% |
| Returns for 5 years | 30.42 | 5.32 | 571% |
| Returns for 10 years | 44.18 | 16.42 | 269% |