| NTBIX | PUCPX | NTBIX / PUCPX | |
| Total Expense Ratio | 1.07 | 0.89 | 120% |
| Annual Report Gross Expense Ratio | 1.09 | 0.94 | 116% |
| Fund Existence | 12 years | 17 years | - |
| Gain YTD | 1.745 | 7.720 | 23% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 25000 | 1000000 | 3% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.46B | 2.59B | 288% |
| Annual Yield % from dividends | 5.66 | 4.91 | 115% |
| Returns for 1 year | 1.87 | 8.85 | 21% |
| Returns for 3 years | 21.33 | 24.88 | 86% |
| Returns for 5 years | 7.87 | 16.84 | 47% |
| Returns for 10 years | 46.27 | 45.27 | 102% |