| Value | Category | 
                                    
                    
                        | 1 | Primary - Common | 
                                    
                    
                        | 2 | Primary - English | 
                                    
                    
                        | 3 | Primary - Secondary Language | 
                                    
                    
                        | 4 | Secondary - Science/Maths | 
                                    
                    
                        | 5 | Secondary - English | 
                                    
                    
                        | 6 | Secondary - Aesthetic | 
                                    
                    
                        | 7 | Secondary -  Technology | 
                                    
                    
                        | 8 | Secondary -  Secondary Language | 
                                    
                    
                        | 9 | Secondary - Common | 
                                    
                    
                        | 10 | Adv. Level - Main Science Subjects | 
                                    
                    
                        | 11 | Adv. Level - Main Arts/Commerce  Subject | 
                                    
                    
                        | 12 | Adv. Level - Extra Subjects | 
                                    
                    
                        | 13 | Special Education | 
                                    
                    
                        | 14 | Councelling/Library/Physical Education | 
                                    
                    
                        | 15 | Information Technology | 
                                    
                    
                        | 16 | Spare Teacher | 
                                    
                    
                        | 17 | Supervision and Administration | 
                                    
                    
                        | 18 | Teaching Instructors - Part Time | 
                                    
                    
                        | 19 | Teaching Instructors - Full Time | 
                                    
                    
                        | 20 | Released to another school | 
                                    
                    
                        | 21 | Released to Other Institution | 
                                    
                    
                        | 22 | Full time Study Leave with pay | 
                            
            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.