| NMBAX | NUVBX | NMBAX / NUVBX | |
| Total Expense Ratio | 0.64 | 0.44 | 145% |
| Annual Report Gross Expense Ratio | 0.64 | 0.44 | 145% |
| Fund Existence | 31 years | 50 years | - |
| Gain YTD | 1.123 | 1.204 | 93% |
| Front Load | 3% | N/A | - |
| Min. Initial Investment | 2500 | 100000 | 3% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 9.5B | 9.5B | 100% |
| Annual Yield % from dividends | 3.21 | 3.40 | 94% |
| Returns for 1 year | 6.02 | 6.22 | 97% |
| Returns for 3 years | 11.74 | 12.39 | 95% |
| Returns for 5 years | 4.81 | 5.90 | 82% |
| Returns for 10 years | 17.44 | 19.39 | 90% |