| NPNAX | VVIAX | NPNAX / VVIAX | |
| Total Expense Ratio | 0.98 | 0.05 | 1,960% |
| Annual Report Gross Expense Ratio | 0.98 | 0.05 | 1,960% |
| Fund Existence | 15 years | 25 years | - |
| Gain YTD | 16.933 | 10.852 | 156% |
| Front Load | 6% | N/A | - |
| Min. Initial Investment | 1000 | 3000 | 33% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.56B | 208B | 4% |
| Annual Yield % from dividends | 1.63 | 2.09 | 78% |
| Returns for 1 year | 11.75 | 5.48 | 214% |
| Returns for 3 years | 25.31 | 32.94 | 77% |
| Returns for 5 years | 71.61 | 64.69 | 111% |
| Returns for 10 years | 98.26 | 128.99 | 76% |