rank in
2011 name of
concern location of
headquarters revenue
(thou.
pln) profit
(thou.
pln) employees
rank in 2011
name of concern
location of headquarters
revenue -lrb- thou . pln -rrb-
profit -lrb- thou . pln -rrb-
employees
number
number
number
number
number text text number number number
1 pkn orlen sa płock 79037121 2396447 4445
what is the number of employees who work for pgnig sa ?
WP VBD-AUX DT NN IN NNS WP VBP IN NNP NNP .
33,071
select c6_number from w where c2 = 'pgnig sa'