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 | Record | Streak |
| --- | --- | --- | --- | --- | --- |
| 65.0 | March 1 | @ Milwaukee Bucks | 100–104 | 40–25 | Loss 2 |
| 66.0 | March 4 | Seattle SuperSonics | 104–97 | 41–25 | Win 1 |
| 67.0 | March 6 | @ Kansas City-Omaha Kings | 110–111 | 41–26 | Loss 1 |
| 68.0 | March 8 | Milwaukee Bucks | 110–95 | 42–26 | Win 1 |
| 69.0 | March 13 | @ Golden State Warriors | 122–103 | 43–26 | Win 2 |
| 70.0 | March 14 | @ Seattle SuperSonics | 105–125 | 43–27 | Loss 1 |
| 71.0 | March 16 | @ Portland Trail Blazers | 95–102 | 43–28 | Loss 2 |
| 72.0 | March 18 | @ Houston Rockets | 115–122 | 43–29 | Loss 3 |
| 73.0 | March 21 | @ Boston Celtics | 101–109 | 43–30 | Loss 4 |
| 74.0 | March 22 | Houston Rockets | 117–112 | 44–30 | Win 1 |
| 75.0 | March 25 | Philadelphia 76ers | 118–103 | 45–30 | Win 2 |
| 76.0 | March 26 | @ Washington Bullets | 94–91 | 46–30 | Win 3 |
| 77.0 | March 28 | @ Philadelphia 76ers | 115–104 | 47–30 | Win 4 |
| 78.0 | March 29 | Boston Celtics | 102–96 | 48–30 | Win 5 |
Question:
What is the lowest Game, when Date is March 21?
Answer:
73.0