| NPNCX | VVIAX | NPNCX / VVIAX | |
| Total Expense Ratio | 1.72 | 0.05 | 3,440% |
| Annual Report Gross Expense Ratio | 1.72 | 0.05 | 3,440% |
| Fund Existence | 16 years | 26 years | - |
| Gain YTD | 21.025 | 16.119 | 130% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 3000 | 33% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 10.3B | 262B | 4% |
| Annual Yield % from dividends | 0.43 | 1.81 | 24% |
| Returns for 1 year | 23.13 | 19.45 | 119% |
| Returns for 3 years | 50.53 | 55.22 | 92% |
| Returns for 5 years | 47.44 | 61.15 | 78% |
| Returns for 10 years | 126.74 | 159.53 | 79% |