From the 200 firms selected, a total of 54 managers responded to the survey.
Among the respondents, 17.7 % were line mangers, 70.6 % were middle managers
and 11.7 % were senior managers. Of the 54 managers who participated, 62.7 %
were male and 37.3 % were female. The average age of the respondents was
32.54 years. Their average work experience was over 10 years; their average work
experience in the area of logistics exceeded 7 years. A large proportion of the
firms (84.9 %) had more than 1,000 employees, while 4.3 % had fewer than 100.
About 6.5 % of the companies had between 501 and 1,000 employees.