| 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 | 4.931 | 10.480 | 47% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 500000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 170B | 32M | 531,250% |
| Annual Yield % from dividends | 0.33 | 0.54 | 60% |
| Returns for 1 year | 6.26 | 15.49 | 40% |
| Returns for 3 years | 30.32 | 30.10 | 101% |
| Returns for 5 years | 8.52 | 18.54 | 46% |
| Returns for 10 years | 96.35 | N/A | - |