| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 | 
                                    
                                    0%
                                 | 
| -7 | Establishment was not in business | 0 | 
                                    
                                    0%
                                 | 
| 0 | 15 | 
                                    
                                    4.1%
                                 | |
| 1 | 1 | 
                                    
                                    0.3%
                                 | |
| 2 | 5 | 
                                    
                                    1.4%
                                 | |
| 3 | 6 | 
                                    
                                    1.7%
                                 | |
| 4 | 21 | 
                                    
                                    5.8%
                                 | |
| 5 | 45 | 
                                    
                                    12.4%
                                 | |
| 6 | 25 | 
                                    
                                    6.9%
                                 | |
| 7 | 24 | 
                                    
                                    6.6%
                                 | |
| 8 | 34 | 
                                    
                                    9.4%
                                 | |
| 9 | 20 | 
                                    
                                    5.5%
                                 | |
| 10 | 26 | 
                                    
                                    7.2%
                                 | |
| 11 | 5 | 
                                    
                                    1.4%
                                 | |
| 12 | 10 | 
                                    
                                    2.8%
                                 | |
| 13 | 9 | 
                                    
                                    2.5%
                                 | |
| 14 | 3 | 
                                    
                                    0.8%
                                 | |
| 15 | 21 | 
                                    
                                    5.8%
                                 | |
| 16 | 2 | 
                                    
                                    0.6%
                                 | |
| 17 | 5 | 
                                    
                                    1.4%
                                 | |
| 18 | 4 | 
                                    
                                    1.1%
                                 | |
| 19 | 3 | 
                                    
                                    0.8%
                                 | |
| 20 | 11 | 
                                    
                                    3%
                                 | |
| 22 | 2 | 
                                    
                                    0.6%
                                 | |
| 24 | 1 | 
                                    
                                    0.3%
                                 | |
| 25 | 2 | 
                                    
                                    0.6%
                                 | |
| 26 | 1 | 
                                    
                                    0.3%
                                 | |
| 28 | 1 | 
                                    
                                    0.3%
                                 | |
| 30 | 4 | 
                                    
                                    1.1%
                                 | |
| 32 | 2 | 
                                    
                                    0.6%
                                 | |
| 33 | 1 | 
                                    
                                    0.3%
                                 | |
| 35 | 2 | 
                                    
                                    0.6%
                                 | |
| 36 | 1 | 
                                    
                                    0.3%
                                 | |
| 37 | 1 | 
                                    
                                    0.3%
                                 | |
| 39 | 1 | 
                                    
                                    0.3%
                                 | |
| 40 | 6 | 
                                    
                                    1.7%
                                 | |
| 42 | 4 | 
                                    
                                    1.1%
                                 | |
| 43 | 1 | 
                                    
                                    0.3%
                                 | |
| 44 | 1 | 
                                    
                                    0.3%
                                 | |
| 45 | 1 | 
                                    
                                    0.3%
                                 | |
| 46 | 2 | 
                                    
                                    0.6%
                                 | |
| 47 | 1 | 
                                    
                                    0.3%
                                 | |
| 50 | 8 | 
                                    
                                    2.2%
                                 | |
| 51 | 1 | 
                                    
                                    0.3%
                                 | |
| 58 | 1 | 
                                    
                                    0.3%
                                 | |
| 63 | 1 | 
                                    
                                    0.3%
                                 | |
| 64 | 1 | 
                                    
                                    0.3%
                                 | |
| 70 | 3 | 
                                    
                                    0.8%
                                 | |
| 80 | 3 | 
                                    
                                    0.8%
                                 | |
| 85 | 2 | 
                                    
                                    0.6%
                                 | |
| 100 | 1 | 
                                    
                                    0.3%
                                 | |
| 120 | 1 | 
                                    
                                    0.3%
                                 | |
| 130 | 1 | 
                                    
                                    0.3%
                                 | |
| 138 | 1 | 
                                    
                                    0.3%
                                 | |
| 150 | 1 | 
                                    
                                    0.3%
                                 | |
| 180 | 1 | 
                                    
                                    0.3%
                                 | |
| 220 | 2 | 
                                    
                                    0.6%
                                 | |
| 250 | 1 | 
                                    
                                    0.3%
                                 | |
| 300 | 2 | 
                                    
                                    0.6%
                                 | |
| 450 | 1 | 
                                    
                                    0.3%
                                 | |
| 760 | 1 | 
                                    
                                    0.3%
                                 |