Itrc's interactive graph and data of "Figure 4WAMS by no. of service years in current position" is a scatter chart, showing WAMS mean; with No. of service years in current position in the x-axis and WAMS Mean (1 to 7 scale, 7 = highest) in the y-axis.. The x-axis shows values from -2.2114684466019416 to 39.21146844660194. The y-axis shows values from 3.411015276893698 to 6.898984723106302.