| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 | 
                                    
                                    0.3%
                                 | 
| -7 | Does not apply (spontaneous) | 17 | 
                                    
                                    4.5%
                                 | 
| 1 | We fixed it but did not take further action | 6 | 
                                    
                                    1.6%
                                 | 
| 2 | We fixed it and took action to make sure it did not happen again | 82 | 
                                    
                                    21.9%
                                 | 
| 3 | We fixed it and took action to make sure that it did not happen again, and had a continuous improvement process to anticipate problems like these in advance | 267 | 
                                    
                                    71.4%
                                 | 
| 4 | No action was taken | 1 | 
                                    
                                    0.3%
                                 | 
| Sysmiss | 238 |