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 | High points | High rebounds | High assists | Location Attendance | Record |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 19.0 | December 2 | Toronto | W 132–93 (OT) | Chauncey Billups (24) | Nenê (11) | Chauncey Billups (14) | Pepsi Center 14,243 | 13–6 |
| 20.0 | December 4 | San Antonio | L 91–108 (OT) | Carmelo Anthony (16) | J. R. Smith (10) | J. R. Smith , Chauncey Billups (4) | Pepsi Center 15,866 | 13–7 |
| 21.0 | December 6 | @ Sacramento | W 118–85 (OT) | Chauncey Billups (24) | Nenê , Carmelo Anthony (7) | Chauncey Billups (4) | ARCO Arena 12,322 | 14–7 |
| 22.0 | December 10 | Minnesota | W 116–105 (OT) | Carmelo Anthony (45) | Carmelo Anthony (11) | Chauncey Billups (6) | Pepsi Center 14,007 | 15–7 |
| 23.0 | December 13 | Golden State | W 123–105 (OT) | Carmelo Anthony (27) | Carmelo Anthony (9) | Chauncey Billups (11) | Pepsi Center 15,322 | 16–7 |
| 24.0 | December 15 | @ Dallas | W 98–88 (OT) | J. R. Smith (25) | Kenyon Martin (10) | Chauncey Billups (8) | American Airlines Center 19,969 | 17–7 |
| 25.0 | December 16 | @ Houston | L 96–108 (OT) | Carmelo Anthony (22) | Kenyon Martin (8) | Chauncey Billups (6) | Toyota Center 17,737 | 17–8 |
| 26.0 | December 19 | Cleveland | L 88–105 (OT) | Chauncey Billups (16) | Chris Andersen (10) | Anthony Carter , J. R. Smith (4) | Pepsi Center 19,155 | 17–9 |
| 27.0 | December 20 | @ Phoenix | L 101–108 (OT) | J. R. Smith (23) | Nenê (15) | Chauncey Billups (8) | US Airways Center 18,422 | 17–10 |
| 28.0 | December 22 | Portland | W 97–89 (OT) | Chauncey Billups , Nenê (19) | Kenyon Martin (12) | Chauncey Billups (10) | Pepsi Center 18,611 | 18–10 |
| 29.0 | December 23 | @ Portland | L 92–101 (OT) | Linas Kleiza (20) | Nenê (13) | Chucky Atkins (4) | Rose Garden 20,007 | 18–11 |
| 30.0 | December 26 | Philadelphia | W 105–101 (OT) | J. R. Smith (27) | Nenê (12) | Chauncey Billups (10) | Pepsi Center 19,155 | 19–11 |
| 31.0 | December 28 | @ New York | W 117–110 (OT) | Carmelo Anthony (32) | Carmelo Anthony , Nenê (9) | Chauncey Billups (5) | Madison Square Garden 19,763 | 20–11 |
| 32.0 | December 29 | @ Atlanta | L 91–109 (OT) | Kenyon Martin (19) | Chris Andersen (6) | Anthony Carter (7) | Philips Arena 17,131 | 20–12 |
| 33.0 | December 31 | @ Toronto | W 114–107 (OT) | Nenê (21) | Chris Andersen (10) | Chauncey Billups (7) | Air Canada Centre 18,879 | 21–12 |
Question:
What was the attendance during the game against Philadelphia?
Answer:
Pepsi Center 19,155