| NPFCX | TGBLX | NPFCX / TGBLX | |
| Total Expense Ratio | 1.47 | 0.78 | 188% |
| Annual Report Gross Expense Ratio | 1.47 | 2.07 | 71% |
| Fund Existence | 25 years | 5 years | - |
| Gain YTD | 1.526 | 2.707 | 56% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 500000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 163B | 28.1M | 580,071% |
| Annual Yield % from dividends | 0.34 | 0.59 | 57% |
| Returns for 1 year | 11.67 | 10.68 | 109% |
| Returns for 3 years | 37.05 | 29.08 | 127% |
| Returns for 5 years | 11.69 | N/A | - |
| Returns for 10 years | 114.67 | N/A | - |