Reuters: Greenhouse gas estimated at 1.194 bln tonnes in 2009/10 * Kyoto goal seems to have been met if offsets included * Govt to release 2009/10 greenhouse gas data soon Japan seems to have met its goal to cut greenhouse gas emissions under the Kyoto Protocol in the past two years, helped by a slumping economy and buying carbon offsets from abroad. But an expected recovery from its worst recession in decades means Japan, the world’s fifth-biggest greenhouse gas emitter, is facing a more difficult…