2011 annual financial data

ZD 2011 Operating margin

ZD 2011 operating margin with verified reported values.

Direct answer

Operating margin was 41.18%.

Operating income was 135,950,000 USD and net income was 114,766,000 USD.
Operating cash flow was 150,748,000 USD.

Verified data

Revenue
330,159,000 USD
Operating income
135,950,000 USD
Net income
114,766,000 USD
Operating cash flow
150,748,000 USD