|Year ending 31 December||2011||2012||2013||2014||2015|
|Adjusted EBITDA Margin||42%||48%||39%||33%||32%|
|Profit Before Tax||$8.4m||$13.5m||$11.7m||$13.2m||$24.3m|
|Net Profit Margin||36%||51%||32%||23%||23%|
The financial highlights for the years 2011-2012 include combined financial information of the Group.
*Adjusted EBITDA - Earnings before interest, taxes. depreciation and amortisation, and adjusted to exclude share based payments, IPO expenses and expenses related to EDM acquisition agreement.