| 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 | 25 years | - |
| Gain YTD | 0.377 | 4.401 | 9% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | N/A | 172B | - |
| Annual Yield % from dividends | 3.04 | 0.92 | 330% |
| Returns for 1 year | -20.45 | 10.13 | -202% |
| Returns for 3 years | -7.36 | 38.91 | -19% |
| Returns for 5 years | -39.42 | 12.82 | -308% |
| Returns for 10 years | N/A | 119.52 | - |