| Value | Category | Cases | |
|---|---|---|---|
| 0 | not had intercourse | 858 | 
                                                                 
                                    
                                    12.8%
                                 
                                                             | 
                                                        
                    
| 8 | 3 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    |
| 9 | 4 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| 10 | 13 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    |
| 11 | 12 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    |
| 12 | 58 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    |
| 13 | 114 | 
                                                                 
                                    
                                    1.7%
                                 
                                                             | 
                                                        
                    |
| 14 | 257 | 
                                                                 
                                    
                                    3.8%
                                 
                                                             | 
                                                        
                    |
| 15 | 641 | 
                                                                 
                                    
                                    9.6%
                                 
                                                             | 
                                                        
                    |
| 16 | 863 | 
                                                                 
                                    
                                    12.9%
                                 
                                                             | 
                                                        
                    |
| 17 | 692 | 
                                                                 
                                    
                                    10.4%
                                 
                                                             | 
                                                        
                    |
| 18 | 957 | 
                                                                 
                                    
                                    14.3%
                                 
                                                             | 
                                                        
                    |
| 19 | 519 | 
                                                                 
                                    
                                    7.8%
                                 
                                                             | 
                                                        
                    |
| 20 | 548 | 
                                                                 
                                    
                                    8.2%
                                 
                                                             | 
                                                        
                    |
| 21 | 286 | 
                                                                 
                                    
                                    4.3%
                                 
                                                             | 
                                                        
                    |
| 22 | 184 | 
                                                                 
                                    
                                    2.8%
                                 
                                                             | 
                                                        
                    |
| 23 | 106 | 
                                                                 
                                    
                                    1.6%
                                 
                                                             | 
                                                        
                    |
| 24 | 98 | 
                                                                 
                                    
                                    1.5%
                                 
                                                             | 
                                                        
                    |
| 25 | 84 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             | 
                                                        
                    |
| 26 | 36 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    |
| 27 | 27 | 
                                                                 
                                    
                                    0.4%
                                 
                                                             | 
                                                        
                    |
| 28 | 34 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    |
| 29 | 21 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    |
| 30 | 17 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    |
| 31 | 5 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| 32 | 9 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| 33 | 4 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| 34 | 4 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| 35 | 2 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    |
| 36 | 2 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    |
| 37 | 1 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    |
| 38 | 2 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    |
| 39 | 1 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    |
| 40 | 1 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    |
| 41 | 1 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    |
| 43 | 1 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    |
| 46 | 1 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    |
| 96 | at first union | 178 | 
                                                                 
                                    
                                    2.7%
                                 
                                                             | 
                                                        
                    
| 97 | inconsistent | 1 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 98 | don't know | 37 | 
                                                                 
                                    
                                    0.6%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 73 |