| Value | Category | 
                                    
                    
                        | 1 | Primary & Samodanitha  Subjects | 
                                    
                    
                        | 2 | English | 
                                    
                    
                        | 3 | Science & Technology | 
                                    
                    
                        | 4 | Mathematics | 
                                    
                    
                        | 5 | Religion | 
                                    
                    
                        | 6 | First Language | 
                                    
                    
                        | 7 | Social Studies & History | 
                                    
                    
                        | 8 | Art | 
                                    
                    
                        | 9 | Dancing | 
                                    
                    
                        | 10 | Music | 
                                    
                    
                        | 11 | Agriculture Field | 
                                    
                    
                        | 12 | Accounts & Business Studies | 
                                    
                    
                        | 13 | Short hand & Typing | 
                                    
                    
                        | 14 | Technical Skills (Handicraft) | 
                                    
                    
                        | 15 | Home Science | 
                                    
                    
                        | 16 | Health & Physical Education | 
                                    
                    
                        | 17 | Special Education for Disabled Stsudents | 
                                    
                    
                        | 18 | Other Primary & Secondary Subjects | 
                                    
                    
                        | 19 | Chemistry | 
                                    
                    
                        | 20 | Physics | 
                                    
                    
                        | 21 | Biology | 
                                    
                    
                        | 22 | Agriculture Science for AL | 
                                    
                    
                        | 23 | Combined Mathematics | 
                                    
                    
                        | 24 | Business Studies | 
                                    
                    
                        | 25 | Accounting | 
                                    
                    
                        | 26 | Business Statistics | 
                                    
                    
                        | 27 | Logic & Scientific Methods | 
                                    
                    
                        | 28 | Economics | 
                                    
                    
                        | 29 | Geography | 
                                    
                    
                        | 30 | History | 
                                    
                    
                        | 31 | Basics of Political Science | 
                                    
                    
                        | 32 | Home Science | 
                                    
                    
                        | 33 | Buddhist/Hindu/Islam/Greek/Rome Civilization | 
                                    
                    
                        | 34 | Religious Studies | 
                                    
                    
                        | 35 | Sinhala | 
                                    
                    
                        | 36 | Tamil | 
                                    
                    
                        | 37 | English | 
                                    
                    
                        | 38 | Other Languages | 
                                    
                    
                        | 39 | Arts | 
                                    
                    
                        | 40 | Dancing | 
                                    
                    
                        | 41 | Music | 
                                    
                    
                        | 42 | Drama and Acting | 
                                    
                    
                        | 43 | Arts/Commerce Subjects except above | 
                                    
                    
                        | 44 | Students Counseling | 
                                    
                    
                        | 45 | Information Technology | 
                                    
                    
                        | 46 | Library | 
                                    
                    
                        | 47 | Part-time Teaching Instructor | 
                                    
                    
                        | 98 | Full-time Released from the School | 
                                    
                    
                        | 99 | Full-time/Most of the time Released from the Teaching | 
                            
            Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.