| GMFCS – E&R Levels and characteristics | No of Subjects | Percent of Total | 
      
        | I-Walks or sits without limitations | 20 | 8.5 | 
      
        | II -Walks or sits with limitations but    no external support. Creeps or crawls on hands and knees. | 27 | 11.5 | 
      
        | III-Walks with assisted mobility. Sits    with limited external support. Rolls and creeps forward on stomach. | 45 | 19.1 | 
      
        | IV-Sits with adaptive equipment. Rolls    to supine or prone position. | 55 | 23.4 | 
      
        | V- Limited ability to maintain    antigravity head and trunk postures and control arm and leg movements | 88 | 37.5 | 
      
        | Total | 235 | 100 |