| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 20 | 
                                    
                                    4.4%
                                 | 
| -8 | Refused | 0 | 
                                    
                                    0%
                                 | 
| -5 | Not Applicable | 0 | 
                                    
                                    0%
                                 | 
| -3 | Missing | 10 | 
                                    
                                    2.2%
                                 | 
| 0 | 55 | 
                                    
                                    12.1%
                                 | |
| 1 | 58 | 
                                    
                                    12.8%
                                 | |
| 2 | 65 | 
                                    
                                    14.3%
                                 | |
| 3 | 32 | 
                                    
                                    7.1%
                                 | |
| 4 | 10 | 
                                    
                                    2.2%
                                 | |
| 5 | 17 | 
                                    
                                    3.8%
                                 | |
| 6 | 6 | 
                                    
                                    1.3%
                                 | |
| 7 | 1 | 
                                    
                                    0.2%
                                 | |
| 8 | 2 | 
                                    
                                    0.4%
                                 | |
| 9 | 1 | 
                                    
                                    0.2%
                                 | |
| 10 | 17 | 
                                    
                                    3.8%
                                 | |
| 11 | 2 | 
                                    
                                    0.4%
                                 | |
| 12 | 2 | 
                                    
                                    0.4%
                                 | |
| 13 | 1 | 
                                    
                                    0.2%
                                 | |
| 14 | 1 | 
                                    
                                    0.2%
                                 | |
| 15 | 7 | 
                                    
                                    1.5%
                                 | |
| 16 | 1 | 
                                    
                                    0.2%
                                 | |
| 17 | 1 | 
                                    
                                    0.2%
                                 | |
| 18 | 1 | 
                                    
                                    0.2%
                                 | |
| 20 | 19 | 
                                    
                                    4.2%
                                 | |
| 25 | 4 | 
                                    
                                    0.9%
                                 | |
| 28 | 1 | 
                                    
                                    0.2%
                                 | |
| 30 | 15 | 
                                    
                                    3.3%
                                 | |
| 38 | 1 | 
                                    
                                    0.2%
                                 | |
| 40 | 13 | 
                                    
                                    2.9%
                                 | |
| 47 | 1 | 
                                    
                                    0.2%
                                 | |
| 50 | 20 | 
                                    
                                    4.4%
                                 | |
| 58 | 1 | 
                                    
                                    0.2%
                                 | |
| 60 | 7 | 
                                    
                                    1.5%
                                 | |
| 70 | 4 | 
                                    
                                    0.9%
                                 | |
| 72 | 1 | 
                                    
                                    0.2%
                                 | |
| 80 | 6 | 
                                    
                                    1.3%
                                 | |
| 81 | 1 | 
                                    
                                    0.2%
                                 | |
| 90 | 2 | 
                                    
                                    0.4%
                                 | |
| 100 | 14 | 
                                    
                                    3.1%
                                 | |
| 150 | 3 | 
                                    
                                    0.7%
                                 | |
| 155 | 1 | 
                                    
                                    0.2%
                                 | |
| 160 | 2 | 
                                    
                                    0.4%
                                 | |
| 170 | 1 | 
                                    
                                    0.2%
                                 | |
| 188 | 1 | 
                                    
                                    0.2%
                                 | |
| 200 | 6 | 
                                    
                                    1.3%
                                 | |
| 225 | 1 | 
                                    
                                    0.2%
                                 | |
| 250 | 2 | 
                                    
                                    0.4%
                                 | |
| 300 | 2 | 
                                    
                                    0.4%
                                 | |
| 348 | 1 | 
                                    
                                    0.2%
                                 | |
| 350 | 1 | 
                                    
                                    0.2%
                                 | |
| 370 | 1 | 
                                    
                                    0.2%
                                 | |
| 400 | 2 | 
                                    
                                    0.4%
                                 | |
| 450 | 1 | 
                                    
                                    0.2%
                                 | |
| 480 | 1 | 
                                    
                                    0.2%
                                 | |
| 500 | 2 | 
                                    
                                    0.4%
                                 | |
| 520 | 1 | 
                                    
                                    0.2%
                                 | |
| 550 | 1 | 
                                    
                                    0.2%
                                 | |
| 600 | 1 | 
                                    
                                    0.2%
                                 | |
| 800 | 1 | 
                                    
                                    0.2%
                                 | |
| 950 | 1 | 
                                    
                                    0.2%
                                 | |
| Sysmiss | 6843 |