Table 2 Relevant information of respondents.

From: A system dynamics model based on ISM for risk perception in emergency by employees in chemical industrial parks

Basic information

Option

Percentage

Gender

Male

70.58%

Female

29.42%

Seniority

0–5 years

42.94%

5–10 years

15.88%

Over 10 years

41.18%

Educational level

College degree or below

6.45%

Bachelor degree

76.48%

Graduate degree

17.07%