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(select br_count as br_cou from ct_lsb group by br_count ) t1 inner join 
(select br_count as br_cou from ct_lsb group by br_count ) t2 on t1.br_cou >= t2.br_cou
group by t2.br_cou order by pm 
) a inner join 
(select br_company,br_count from ct_lsb) b 
 on a.br_cou = b.br_count 

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