Work Type Ratio: This report displays the ratios of maintenance work by the type of work that is being performed, and the
report is determined by the number of work orders. An example of the distribution of work types across the key maintenance
areas is shown in Figure 4. Ratio of the reactive work (B) to all work may be compared to best practice figure of 15% (the
lower the figure the better the result). Table 3 gives the description of work type used at the particular site.