| Value | Category | 
                                    
                    
                        | A & B & X |  | 
                                    
                    
                        | A & B1-B8 |  | 
                                    
                    
                        | A & X |  | 
                                    
                    
                        | A - X |  | 
                                    
                    
                        | A -X |  | 
                                    
                    
                        | A AND X |  | 
                                    
                    
                        | A B  AND X |  | 
                                    
                    
                        | A B & X |  | 
                                    
                    
                        | A B AND X |  | 
                                    
                    
                        | A B X |  | 
                                    
                    
                        | A B X B_1-B_8 |  | 
                                    
                    
                        | A B&X |  | 
                                    
                    
                        | A B-B1-B8,X |  | 
                                    
                    
                        | A B-B8 AND X |  | 
                                    
                    
                        | A NAD X |  | 
                                    
                    
                        | A TO X |  | 
                                    
                    
                        | A TO Z |  | 
                                    
                    
                        | A V AND X |  | 
                                    
                    
                        | A&X |  | 
                                    
                    
                        | A,& X |  | 
                                    
                    
                        | A,B |  | 
                                    
                    
                        | A,B & A |  | 
                                    
                    
                        | A,B & B1-B8 |  | 
                                    
                    
                        | A,B & X |  | 
                                    
                    
                        | A,B &X |  | 
                                    
                    
                        | A,B AND X |  | 
                                    
                    
                        | A,B B1-B8 & X |  | 
                                    
                    
                        | A,B TO X |  | 
                                    
                    
                        | A,B X |  | 
                                    
                    
                        | A,B& X |  | 
                                    
                    
                        | A,B&X |  | 
                                    
                    
                        | A,B&X,B1-B8 |  | 
                                    
                    
                        | A,B&X1 |  | 
                                    
                    
                        | A,B, & X |  | 
                                    
                    
                        | A,B, AND X |  | 
                                    
                    
                        | A,B, TO X |  | 
                                    
                    
                        | A,B,& X |  | 
                                    
                    
                        | A,B,&X |  | 
                                    
                    
                        | A,B,(B1-B2) AND X |  | 
                                    
                    
                        | A,B,-B-8&X |  | 
                                    
                    
                        | A,B,-X |  | 
                                    
                    
                        | A,B,AND X |  | 
                                    
                    
                        | A,B,B,-B8 & X |  | 
                                    
                    
                        | A,B,B,-B8&X |  | 
                                    
                    
                        | A,B,B,B,-B8 & X |  | 
                                    
                    
                        | A,B,B-1-B-8 AND X |  | 
                                    
                    
                        | A,B,B1,-B8,X |  | 
                                    
                    
                        | A,B,B1,B8 AND X |  | 
                                    
                    
                        | A,B,B1-B8 & X |  | 
                                    
                    
                        | A,B,B1-B8 AND X |  | 
                                    
                    
                        | A,B,B1-B8 TO X |  | 
                                    
                    
                        | A,B,B1-B8& X |  | 
                                    
                    
                        | A,B,B1-B8&X |  | 
                                    
                    
                        | A,B,B1-B8,X |  | 
                                    
                    
                        | A,B,B5,X |  | 
                                    
                    
                        | A,B,B6&X |  | 
                                    
                    
                        | A,B,B_1-B_2 & X |  | 
                                    
                    
                        | A,B,B_1-B_8 & X |  | 
                                    
                    
                        | A,B,C TO X |  | 
                                    
                    
                        | A,B,C,-X |  | 
                                    
                    
                        | A,B,C,D,E AND X |  | 
                                    
                    
                        | A,B,C,D,E,X |  | 
                                    
                    
                        | A,B,C,E &X |  | 
                                    
                    
                        | A,B,C,E,X |  | 
                                    
                    
                        | A,B,C-X |  | 
                                    
                    
                        | A,B,L-X |  | 
                                    
                    
                        | A,B,N AND X |  | 
                                    
                    
                        | A,B,TO X |  | 
                                    
                    
                        | A,B,V,X |  | 
                                    
                    
                        | A,B,X |  | 
                                    
                    
                        | A,B-B8 AND X |  | 
                                    
                    
                        | A,B-B8&X |  | 
                                    
                    
                        | A,B-B8,X |  | 
                                    
                    
                        | A,B-I-B-8&X |  | 
                                    
                    
                        | A,B-X |  | 
                                    
                    
                        | A,B1 TO B8,X |  | 
                                    
                    
                        | A,B1,B8&X |  | 
                                    
                    
                        | A,B1-B8 |  | 
                                    
                    
                        | A,B1-B8 & X |  | 
                                    
                    
                        | A,B1-B8 AND X |  | 
                                    
                    
                        | A,B1-B8&X |  | 
                                    
                    
                        | A,B1-B8,B-E&X |  | 
                                    
                    
                        | A,B1-B8-X |  | 
                                    
                    
                        | A,BANDX |  | 
                                    
                    
                        | A,BC-X |  | 
                                    
                    
                        | A,BD-X |  | 
                                    
                    
                        | A,B_1-B_8 & X |  | 
                                    
                    
                        | A,C TO X |  | 
                                    
                    
                        | A,VANDX |  | 
                                    
                    
                        | A,X |  | 
                                    
                    
                        | A- |  | 
                                    
                    
                        | A-B |  | 
                                    
                    
                        | A-B X |  | 
                                    
                    
                        | A-B-V-X |  | 
                                    
                    
                        | A-B-X |  | 
                                    
                    
                        | A-B-X+B1-B8 |  | 
                                    
                    
                        | A-B1-B8 |  | 
                                    
                    
                        | A-B8,X |  | 
                                    
                    
                        | A-D |  | 
                                    
                    
                        | A-E |  | 
                                    
                    
                        | A-G |  | 
                                    
                    
                        | A-G,X |  | 
                                    
                    
                        | A-J |  | 
                                    
                    
                        | A-L |  | 
                                    
                    
                        | A-M & O-X |  | 
                                    
                    
                        | A-O |  | 
                                    
                    
                        | A-V |  | 
                                    
                    
                        | A-X |  | 
                                    
                    
                        | A-X-B8 |  | 
                                    
                    
                        | A-X1 |  | 
                                    
                    
                        | A.B,X |  | 
                                    
                    
                        | A;B&X |  | 
                                    
                    
                        | AB |  | 
                                    
                    
                        | AB & X |  | 
                                    
                    
                        | AB &X |  | 
                                    
                    
                        | AB AND X |  | 
                                    
                    
                        | AB TO X |  | 
                                    
                    
                        | AB&X |  | 
                                    
                    
                        | AB-X |  | 
                                    
                    
                        | AB-X-B1-B2 |  | 
                                    
                    
                        | AB2-B8&X |  | 
                                    
                    
                        | ABB1 TO B8 AND X |  | 
                                    
                    
                        | ABC-X |  | 
                                    
                    
                        | ABX |  | 
                                    
                    
                        | ALL |  | 
                                    
                    
                        | ALL EXCEPT N |  | 
                                    
                    
                        | B & B-I-B-8 & X |  | 
                                    
                    
                        | B & X |  | 
                                    
                    
                        | B &X |  | 
                                    
                    
                        | B AND C-X |  | 
                                    
                    
                        | B AND X |  | 
                                    
                    
                        | B TO X |  | 
                                    
                    
                        | B&X |  | 
                                    
                    
                        | B,B-1TOB-8ANDX |  | 
                                    
                    
                        | B,B1-B8,X |  | 
                                    
                    
                        | B,C,D,E&X |  | 
                                    
                    
                        | B,C,D,E,X |  | 
                                    
                    
                        | B,X |  | 
                                    
                    
                        | B-C-X |  | 
                                    
                    
                        | B-E |  | 
                                    
                    
                        | B-X |  | 
                                    
                    
                        | B-X-X |  | 
                                    
                    
                        | B1-B8 & X |  | 
                                    
                    
                        | B1-B8,X |  | 
                                    
                    
                        | C AND X |  | 
                                    
                    
                        | C TO X |  | 
                                    
                    
                        | C-B1-B8 AND X |  | 
                                    
                    
                        | C-X |  | 
                                    
                    
                        | C-X_2 |  | 
                                    
                    
                        | HH & X |  | 
                                    
                    
                        | HH&X |  | 
                                    
                    
                        | K-X |  | 
                                    
                    
                        | K-X4 |  | 
                                    
                    
                        | UPDATE HH &X |  | 
                                    
                    
                        | UPDATE HH AND X |  | 
                                    
                    
                        | UPDATE HH&B1-B8 |  | 
                                    
                    
                        | UPDATE HH&X |  | 
                                    
                    
                        | VISIT 1 |  | 
                                    
                    
                        | VISIT 2 |  | 
                                    
                    
                        | X,B&X |  | 
                                    
                    
                        | X17-X23 |  | 
                                    
                    
                        | ZA,B,&X |  | 
                            
            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.