mysql - Following SQL query returns resultset for only available months, how to get all month if data is not present? -

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following query gives result-set available months , how can months if data not present .

eg:- apr-2013 , may-2013 having value june-2013 no value how can june-2013 in result set total 0 . 

select concat(substr(monthname(fileddate) , 1, 3) , "-", year(fileddate)) month,        count(*) carstore store=20   , (soldstate = 2        or soldstate = 3)   , cartype '%toyoto%'   , fileddate between date('2013-04-07') , date('2014-04-30') group month order year(fileddate),          month(fileddate) ;   +----------+----------+ | month    | count(*) | +----------+----------+ | apr-2013 |        2 | | may-2013 |        2 | | jul-2013 |       14 | | aug-2013 |        3 | | sep-2013 |        2 | | nov-2013 |        4 | | dec-2013 |       19 | | jan-2014 |       61 | | feb-2014 |       21 | | apr-2014 |        3 | +----------+----------+


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