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:
| Number | Artist | Album | Average score | Number of reviews |
| --- | --- | --- | --- | --- |
| 1.0 | Scarface | Emeritus | 85.0 | 7 reviews |
| 2.0 | Lil Wayne | Tha Carter III | 84.0 | 26 reviews |
| 3.0 | Black Milk | Tronic | 84.0 | 9 reviews |
| 4.0 | Q-Tip | The Renaissance | 82.0 | 24 reviews |
| 5.0 | Bun B | II Trill | 82.0 | 17 reviews |
Question:
What is the average number for Black Milk?
Answer:
3.0