Table 7.

Player days of exposure available (for prevalence calculations)¹

	1998–99	1999–00	2000–01	2001–02	2002–03	2003–04	2004–05	2005–06	2006–07	2007–08	2008–09
Domestic Twenty20								441	739	887	1021
Domestic one day	990	916	1495	1739	1675	1651	1564	1842	1911	1755	1843
First class domestic	5160	5343	5586	6435	5936	6477	6157	7193	7265	6981	7008
International Twenty20							27	82	27	227	199
One day international	678	1051	544	608	1061	685	640	960	1056	536	743
Test cricket	1517	1444	947	1707	1352	1374	1562	2095	572	736	2169
Total	8345	8754	8572	10489	10024	10187	9950	12613	11570	11122	12983

Notes:

¹Seasonal incidence calculations use almost identical exposure data except that for prevalence calculations, a player who joins the squad midseason is not considered to be exposed to missing his first game through injury. This is because an uncontracted player can only be considered to have joined a squad midseason by playing a game, hence he cannot miss this first game through injury.