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:
| League | Sport | Season | Total attendance | Average attendance |
| --- | --- | --- | --- | --- |
| National Hockey League | Ice hockey | 2012–13 | 12758849 | 17721.0 |
| National Basketball Association | Basketball | 2011–12 | 17100861 | 17274.0 |
| National Lacrosse League | Indoor lacrosse | 2009 | 961731 | 10018.0 |
| Arena Football League | Arena football | 2012 | 1191844 | 7841.0 |
| Women's National Basketball Association | Women's basketball | 2010 | 1598160 | 7834.0 |
| Liga ACB | Basketball | 2008–2009 | 2149416 | 7189.0 |
| Philippine Basketball Association | Basketball | 2005–06 | 737782 [F ] | 6647.0 |
| Euroleague [G ] | Basketball | 2009–10 | 1238980 | 6590.0 |
| Nationalliga A | Ice hockey | 2010–11 | 1891800 | 6303.0 |
| Elitserien | Ice hockey | 2012–13 | 1883124 | 5706.0 |
| Deutsche Eishockey Liga | Ice hockey | 2012–13 | 2246716 | 6172.0 |
| Kontinental Hockey League | Ice hockey | 2012–13 | 4127440 | 6106.0 |
| American Hockey League | Ice hockey | 2012–13 | 6509893 | 5710.0 |
| National Basketball League | Basketball | 2012–13 | 636820 | 5397.0 |
| Czech Extraliga | Ice hockey | 2010–11 | 1796704 | 4936.0 |
| SM-liiga | Ice hockey | 2010–11 | 2036915 | 4850.0 |
| af2 | Arena football | 2005 | 716422 | 4873.0 |
| Western Hockey League | Junior ice hockey | 2006–07 | 3519007 | 4673.0 |
| Handball Bundesliga | Handball | 2011–12 | 1389393 | 4555.0 |
| Chinese Basketball Association | Basketball | 2011–12 | 1288745 | 4296.0 |
| Central Hockey League | Ice hockey | 2011–12 | 1867801 | 4042.0 |
| MISL | Indoor soccer | 2010–11 | 199123 | 3982.0 |
| ECHL | Ice hockey | 2012–13 | 3917598 | 4731.0 |
| Ontario Hockey League | Junior ice hockey | 2006–07 | 2670267 | 3933.0 |
| Lega Basket Serie A | Basketball | 2008–09 | 926910 | 3862.0 |
| Basketball Bundesliga | Basketball | 2012–13 | 1312909 | 4291.0 |
| Korean Basketball League | Basketball | 2010–11 | 1027297 | 3805.0 |
| Quebec Major Junior Hockey League | Junior ice hockey | 2006–07 | 2268508 | 3601.0 |
| LNH | Handball | 2012–2013 | 460143 | 3528.0 |
| Austrian Hockey League | Ice hockey | 2008–09 | 907740 | 2928.0 |
| United States Hockey League | Junior ice hockey | 2010–11 | 1054856 | 2637.0 |
| Southern Professional Hockey League | Ice hockey | 2011–12 | 704664 | 2796.0 |
| Slovak Extraliga | Ice hockey | 2004–05 | 766816 | 2840.0 |
| Russian Basketball Super League | Basketball | 2010–11 | 385702 | 2401.0 |
| Lega Pallavolo Serie A | Volleyball | 2005–06 | 469799 | 2512.0 |
| HockeyAllsvenskan | Ice hockey | 2012–13 | 1174766 | 3227.0 |
| Elite Ice Hockey League | Ice Hockey | 2009–10 | 743040 | 2322.0 |
| Oddset Ligaen | Ice hockey | 2007–08 | 407972 | 1534.0 |
| UPC Ligaen | Ice hockey | 2005–06 | 329768 | 1335.0 |
| North American Hockey League | Junior ice hockey | 2010–11 | 957323 | 1269.0 |
| Pro A Volleyball | Volleyball | 2005–06 | 213678 | 1174.0 |
| Italian Rink Hockey League | Rink hockey | 2007–08 | 115000 | 632.0 |
| Minor Hockey League | Ice Hockey | 2012–13 | 479003 | 467.0 |
| Major Hockey League | Ice Hockey | 2012–13 | 1356319 | 1932.0 |
| VTB United League | Basketball | 2012–13 | 572747 | 2627.0 |
| Norwegian Premier League | Women's handball | 2005–06 | 58958 | 447.0 |
| Polska Liga Koszykówki | Basketball | 2011–12 | 535559 | 1940.0 |
Question:
What was the highest average attendance in the 2009 season?
Answer:
10018.0