SELECT SUM(IF(YEAR(start) = '2009',1,0)) AS c2009,
SUM(IF(YEAR(start) = '2010',1,0)) AS c2010,
SUM(IF(YEAR(start) = '2011',1,0)) AS c2011,
SUM(IF(YEAR(start) = '2012',1,0)) AS c2012,
SUM(IF(YEAR(start) = '2013',1,0)) AS c2013,
SUM(IF(YEAR(start) = '2014',1,0)) AS c2014,
SUM(IF(YEAR(start) = '2015',1,0)) AS c2015
FROM tbl_logs