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:
| # | Date | Visitor | Score | Home | Leading scorer | Attendance | Record | Streak |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 46.0 | February 1 | New York Knicks | W 94–88 OT | Portland Trail Blazers | Randolph : 25 | Rose Garden 20,422 | 27–19 | W1 |
| 47.0 | February 4 | Denver Nuggets | L 105–103 OT | Portland Trail Blazers | Anthony : 28 | Rose Garden 20,320 | 27–20 | L1 |
| 48.0 | February 6 | Chicago Bulls | W 97–100 | Portland Trail Blazers | Roy : 28 | Rose Garden 20,126 | 28–20 | W1 |
| 49.0 | February 8 | Portland Trail Blazers | L 82–91 | Detroit Pistons | Aldridge : 22 | The Palace of Auburn Hills 22,076 | 28–21 | L1 |
| 50.0 | February 9 | Portland Trail Blazers | L 93–101 | Indiana Pacers | Granger : 29 | Conseco Fieldhouse 14,130 | 28–22 | L2 |
| 51.0 | February 11 | Portland Trail Blazers | L 83–95 | Houston Rockets | Yao : 25 | Toyota Center 14,710 | 28–23 | L3 |
| 52.0 | February 13 | Portland Trail Blazers | L 76–96 | Dallas Mavericks | Nowitzki : 37 | American Airlines Center 20,159 | 28–24 | L4 |
| 53.0 | February 19 | Sacramento Kings | L 105–94 | Portland Trail Blazers | Artest : 24 | Rose Garden 19,980 | 28–25 | L5 |
| 54.0 | February 21 | Seattle SuperSonics | W 88–92 | Portland Trail Blazers | Durant : 20 | Rose Garden 20,168 | 29–25 | W1 |
| 55.0 | February 22 | Portland Trail Blazers | L 87–99 | Seattle SuperSonics | Outlaw : 26 | KeyArena 16,640 | 29–26 | L1 |
| 56.0 | February 24 | Boston Celtics | L 112–102 | Portland Trail Blazers | Pierce : 30 | Rose Garden 20,554 | 29–27 | L2 |
| 57.0 | February 26 | Portland Trail Blazers | L 83–96 | Los Angeles Lakers | Bryant : 30 | Staples Center 18,997 | 29–28 | L3 |
| 58.0 | February 27 | Portland Trail Blazers | W 82–80 | Los Angeles Clippers | Maggette : 32 | Staples Center 16,494 | 30–28 | W1 |
Question:
What is the number of the leading scorer for keyarena 16,640?
Answer:
1.0