EDAC has just announced market share numbers for Q1 this year.
EDA industry revenue increased 8.1% for Q1 to $1.668B compared to $1.544B in Q1 2012. Sequentially revenue decreased 6.2% from Q4 2012 (this is normal, Q1 is almost always lower than Q4 of the prior year). Growth was especially strong in services, IP and PCB. Geographically Asia-Pacific had double digit growth but all regions except Japan were positive (and Japan only declined by 0.7%).
Employment in EDA increased 5.4% from last year to 29,360 people.
The full press release is here.
The complete market statistics report is available from EDAC, of course. Full details here.