Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Game | Date | Team | Score | High points | High rebounds | High assists | Location Attendance | Record |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 76.0 | April 3 | New Orleans | W 115–87 (OT) | Chris Douglas-Roberts (17) | Kris Humphries (12) | Terrence Williams (14) | Izod Center | 11-65 |
| 77.0 | April 4 | @ Washington | L 99–109 (OT) | Devin Harris, Brook Lopez (22) | Yi Jianlian, Kris Humphries (7) | Brook Lopez, Terrence Williams (4) | Verizon Center | 11-66 |
| 78.0 | April 7 | @ Milwaukee | L 89–108 (OT) | Devin Harris (25) | Yi Jianlian (8) | Brook Lopez (7) | Bradley Center | 11-67 |
| 79.0 | April 9 | Chicago | W 127–116 (OT) | Terrence Williams (27) | Brook Lopez (14) | Terrence Williams (10) | Izod Center | 12-67 |
| 80.0 | April 10 | @ Indiana | L 102–115 (OT) | Brook Lopez (20) | Terrence Williams (8) | Terrence Williams (7) | Conseco Fieldhouse | 12-68 |
| 81.0 | April 12 | Charlotte | L 95–105 (OT) | Devin Harris (22) | Terrence Williams (13) | Terrence Williams (6) | Izod Center | 12-69 |
Question:
How many high rebounds were there on April 7?
Answer:
1.0