ปัจจัยส่วนบุคคลของพนักงาน พบว่า ส่ว

Employee's personal factors, it was found that the majority are males aged between 20 years or more. Most employees have a single employee health education levels is lower than Bachelor's degree. Most employees are aged in between 1-5 years, the majority of employees are located in the level the employee. Most of the staff working in the Department, and the vast majority of revenue extraction is less than 10000 THB.

Personal factors of staff found that the majority were male. During the last 20 years, most employees are single. Employees with low levels of education courses. Most employees work in the last 1-5 years, most employees are in staff positions. Most employees work in the sorting department. Most employees and revenues lower than 10,000 baht.

Individual factors of employees, the majority are male, aged between 20 years. Most employees were single. Staff educational level lower than bachelor's degree. Most of the employees were active during the 1-5 years.Most of the employees working in the waste. Most employees and income level, lower than the 10000 baht.