Table:
text: 2008–09 NBL season
Round 17
Round 17
Date_ Home_team Score Away_team Venue Crowd Box_Score Report
7 January Adelaide 36ers 106-99 Wollongong Hawks Distinctive Homes Dome 6307 box score report
9 January Perth Wildcats 77-81 Cairns Taipans Challenge Stadium 4100 box score report
10 January Adelaide 36ers 107-86 Cairns Taipans Distinctive Homes Dome 5039 box score report
10 January South Dragons 115-112 New Zealand Breakers Melbourne Sports and Aquatic Centre 1994 box score report
10 January Sydney Spirit 88-79 Wollongong Hawks State Sports Centre 1469 box score report
11 January Melbourne Tigers 108-81 Perth Wildcats State Netball and Hockey Centre 2930 box score report
11 January Townsville Crocodiles 115-92 Gold Coast Blaze Townsville Entertainment Centre 4457 box score report

Question: How many people attended the game in Round 17 of the 2008-09 NBL season when Sydney Spirit was home?