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:
| Rank | Dismissals | Player | Innings | Catches | Stumpings |
| --- | --- | --- | --- | --- | --- |
| 1.0 | 32.0 | Brendon McCullum | 42.0 | 24.0 | 8.0 |
| 2.0 | 9.0 | Peter McGlashan | 11.0 | 9.0 | 0.0 |
| 3.0 | 4.0 | Gareth Hopkins | 8.0 | 2.0 | 2.0 |
| 4.0 | 2.0 | Bradley-John Watling | 2.0 | 2.0 | 0.0 |
| 5.0 | 1.0 | Tim Latham | 3.0 | 1.0 | 0.0 |
Question:
List the ranks of all dismissals with a value of 4
Answer:
3.0