 Under his leadership , TOT 's performance dropped . Revenues for the first half of 2007 fell 13 % year @-@ on @-@ year , while net profit fell 36 @.@ 1 % . Fixed line revenue dropped 16 % , while public telephone and international call revenue by 30 % each . 
 Under his leadership , TOT <a href='null_genetive' title='1'><mark>'s</mark></a>performance dropped . Revenues for the first half of 2007<a href='been_done' title='2'><mark></mark></a> fell 13 % year @-@ on @-@ year , while net profit<a href='been_done' title='3'><mark></mark></a> fell 36 @.@ 1 % . Fixed line revenue<a href='been_done' title='4'><mark></mark></a> dropped 16 % , while public telephone and international call revenue by 30 % each . 
Under his leadership , TOT  performance dropped . Revenues fa da first half of 2007 done fell 13 % year @-@ on @-@ year , while net profit done fell 36 @.@ 1 % . Fixed line revenue done dropped 16 % , while public telephone and international call revenue by 30 % each .