| NPRTX | VIVIX | NPRTX / VIVIX | |
| Total Expense Ratio | 0.75 | 0.04 | 1,875% |
| Annual Report Gross Expense Ratio | 0.75 | 0.04 | 1,875% |
| Fund Existence | 51 years | 28 years | - |
| Gain YTD | 9.314 | 5.999 | 155% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 5000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 9.19B | 218B | 4% |
| Annual Yield % from dividends | 1.42 | 1.96 | 73% |
| Returns for 1 year | 20.78 | 15.08 | 138% |
| Returns for 3 years | 34.77 | 41.04 | 85% |
| Returns for 5 years | 58.00 | 66.28 | 88% |
| Returns for 10 years | 188.17 | 167.19 | 113% |