The chats below show the results of surveys in 2005 and 2009 asking workers about their relationships with their supervisors and their co-workers.A breakdown of the social interaction between employees and either supervisors or teams in several categories between 2005 and 2009 is depicted in the pie charts. Overall, it can be seen that, there was a slightly change in the proportion of labor's relationships over a 4-year period.
According to the data, the number of workers with very good relations to supervisor increased from 61 percent to 65 percent during period. In contrast, the figure for good and fair category declined by 4 percent and 2 percent respectively. There was also a very small number, less than five percent, for both poor and no supervisor levels in such years.
There was a similar pattern in the level of relationships among workers during the time frame. After experienced a rise of 7 percent in four years, the figure for very good peaked at 70 percent. However, other levels such as good and fair dropped to 25 percent and 3 percent. While, the rest of categories, poor and no co-workers, witnessed a similar percentage, at 1 percent and 2 percent.
