| NRIQX | VDVIX | NRIQX / VDVIX | |
| Total Expense Ratio | 0.75 | 0.16 | 469% |
| Annual Report Gross Expense Ratio | 0.93 | 0.16 | 581% |
| Fund Existence | 13 years | 13 years | - |
| Gain YTD | 7.595 | 16.013 | 47% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.06B | 317B | 0% |
| Annual Yield % from dividends | 1.26 | 2.51 | 50% |
| Returns for 1 year | 6.86 | 31.33 | 22% |
| Returns for 3 years | 34.52 | 62.78 | 55% |
| Returns for 5 years | 0.98 | 42.63 | 2% |
| Returns for 10 years | 65.95 | 123.39 | 53% |