สำมะโนธุรกิจและอุตสาหกรรม พ.ศ. 2565 อุตสาหกรรมการผลิต: ภาคใต้

74 The 2022 Business and Industrial Census ( Manufacturing Industry : Southern region ) 2 . The estimation of total at class level The estimated total number of the characteristic X of the establishments for l th class, k th group, j th division, h th region of each 8 presented size of establishment based on the formula : Size of establishment Estimated total 1-5 persons engaged ( p = 1 ) 6-10 persons engaged ( p = 2 ) 11-15 persons engaged ( p = 4,5 ) 1 6 - 2 5 persons engaged ( p = 4,5 ) 26 - 30 persons engaged ( p = 6 ) 31 - 50 persons engaged ( p = 7 ) 51 - 200 persons engaged ( p = 8,9 ) >200 persons engaged ( p =10 , 11 ,12 ) where B l is the total activities in the l th class which  = = 164 l 1 l B 409