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:
| Match No. | Date | Time | Score | Venue | Match Report |
| --- | --- | --- | --- | --- | --- |
| 1.0 | 2008-03-21 | 12:00 | 4 – 8 | Cortuba | Match Report |
| 3.0 | 2008-03-21 | 16:00 | 9 – 0 | Cortuba | Match Report |
| 6.0 | 2008-03-22 | 18:00 | 8 – 4 | Cortuba | Match Report |
| 8.0 | 2008-03-22 | 20:00 | 9 – 2 | Cortuba | Match Report |
| 10.0 | 2008-03-23 | 18:00 | 2 – 2 | Cortuba | Match Report |
| 12.0 | 2008-03-23 | 20:00 | 3 – 10 | Cortuba | Match Report |
| 13.0 | 2008-03-24 | 18:00 | 1 – 1 | Cortuba | Match Report |
| 14.0 | 2008-03-24 | 20:00 | 8 – 4 | African Union | Match Report |
| 19.0 | 2008-03-25 | 18:00 | 5 – 6 | Cortuba | Match Report |
| 20.0 | 2008-03-25 | 20:00 | 6 – 5 | African Union | Match Report |
Question:
What is the highest Match No., when Date is 2008-03-21, and when Time is 16:00?
Answer:
3.0