Table: 2012 grand prix motorcycle racing season
[['round', 'date', 'grand prix', 'circuit', 'motogp winner', 'moto2 winner', 'moto3 winner', 'report'], ['1', '8 april', 'commercialbank grand prix of qatar', 'losail', 'jorge lorenzo', 'marc márquez', 'maverick viñales', 'report'], ['2', '29 april', 'gran premio bwin de españa', 'jerez', 'casey stoner', 'pol espargaró', 'romano fenati', 'report'], ['3', '6 may', 'grande premio de portugal circuito estoril', 'estoril', 'casey stoner', 'marc márquez', 'sandro cortese', 'report'], ['4', '20 may', 'monster energy grand prix de france', 'le mans', 'jorge lorenzo', 'thomas lüthi', 'louis rossi', 'report'], ['5', '3 june', 'gran premi aperol de catalunya', 'catalunya', 'jorge lorenzo', 'andrea iannone', 'maverick viñales', 'report'], ['6', '17 june', 'hertz british grand prix', 'silverstone', 'jorge lorenzo', 'pol espargaró', 'maverick viñales', 'report'], ['7', '30 june', 'iveco tt assen', 'assen', 'casey stoner', 'marc márquez', 'maverick viñales', 'report'], ['8', '8 july', 'eni motorrad grand prix deutschland', 'sachsenring', 'dani pedrosa', 'marc márquez', 'sandro cortese', 'report'], ['9', '15 july', "gran premio d'italia tim", 'mugello', 'jorge lorenzo', 'andrea iannone', 'maverick viñales', 'report'], ['10', '29 july', 'red bull us grand prix', 'laguna seca', 'casey stoner', 'no moto2 and moto3 races', 'no moto2 and moto3 races', 'report'], ['11', '19 august', 'red bull indianapolis grand prix', 'indianapolis', 'dani pedrosa', 'marc márquez', 'luis salom', 'report'], ['12', '26 august', 'bwin grand prix české republiky', 'brno', 'dani pedrosa', 'marc márquez', 'jonas folger', 'report'], ['13', '16 september', 'gp aperol di san marino e della riviera di rimini', 'misano', 'jorge lorenzo', 'marc márquez', 'sandro cortese', 'report'], ['14', '30 september', 'gran premio iveco de aragón', 'motorland aragón', 'dani pedrosa', 'pol espargaró', 'luis salom', 'report'], ['15', '14 october', 'airasia grand prix of japan', 'motegi', 'dani pedrosa', 'marc márquez', 'danny kent', 'report'], ['16', '21 october', 'malaysian motorcycle grand prix', 'sepang', 'dani pedrosa', 'alex de angelis', 'sandro cortese', 'report'], ['17', '28 october', 'airasia australian grand prix', 'phillip island', 'casey stoner', 'pol espargaró', 'sandro cortese', 'report']]
Statement: Sandro Cortese was Moto3 Winner 5 time , while Andrea Iannone was Moto2 Winner 2 time
Statement: between April and May , Jorge Lorenzo and Casey Stoner were both the Motogp Winner , each 2 time
Statement: the month of June , July and Oct each had 3 Motogp Winner
Statement: Jorge Lorenzo was not the Moto2 Winner or the Moto3 Winner between April and September
Statement: Pol Espargaró won Moto2 Winner on June 17 , but Marc Márquez won Moto2 Winner on Aug 19