Need Information on ILM Profitability

The LA Times published an article that said that ILM, Skywalker Sound & "other properties" made $258M in revenue in 2012.   I am trying to discover what percentage of that was ILM and how much profit was derived from the smaller, ILM only, revenue.

If you have an insight into this, please get in touch with me.

The LA Times article:
http://articles.latimes.com/2012/oct/31/business/la-fi-ct-disney-lucasfilm-20121101