| BKMIX | NRIFX | BKMIX / NRIFX | |
| Total Expense Ratio | 0.52 | 0.81 | 64% |
| Annual Report Gross Expense Ratio | 0.62 | 0.83 | 75% |
| Fund Existence | 9 years | 10 years | - |
| Gain YTD | 10.281 | 10.636 | 97% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 5000000 | 1000000 | 500% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 10.5B | 1.15B | 913% |
| Annual Yield % from dividends | 5.84 | 5.07 | 115% |
| Returns for 1 year | 10.22 | 11.06 | 92% |
| Returns for 3 years | 31.72 | 28.87 | 110% |
| Returns for 5 years | 24.52 | 28.61 | 86% |
| Returns for 10 years | N/A | N/A | - |