Aug 2 (Reuters) - Genworth Mortgage Insurance Australia Ltd GMA.AX
* HY revenue from ordinary activities $ 294.5 million versus $369.6 million
* HY profit attributable down 34.7 percent to $88.7 million
* Declares interim dividend of 12 cents per security
* Declares special dividend of 2 cents per security
* HY gross written premium $182.3 million versus $189.8 million
* HY net earned premium $211.6 million versus $228.8 million