And may be caused by an employee with the most seniority, and the average income per month is quite a lot that makes employees want to develop performance skills to the fullest much mind. If you do not have the internal motivation.
And potential of employees between jobs and average income per month, which is quite a lot of employees do not want to develop performance skills more readily. If no internal motivation enough.
And can be caused by employees working for that, and their average income was quite a lot, which makes the employees don't want to improve performance on the skills are willing very much. If no motive in enough.