| BGASX | NPFFX | BGASX / NPFFX | |
| Total Expense Ratio | 0.74 | 0.77 | 96% |
| Annual Report Gross Expense Ratio | 0.74 | 0.77 | 96% |
| Fund Existence | 9 years | 26 years | - |
| Gain YTD | 2.790 | 6.544 | 43% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | N/A | 169B | - |
| Annual Yield % from dividends | 3.05 | 0.92 | 331% |
| Returns for 1 year | -25.69 | 3.93 | -653% |
| Returns for 3 years | -3.80 | 39.74 | -10% |
| Returns for 5 years | -39.08 | 10.57 | -370% |
| Returns for 10 years | N/A | 110.13 | - |