| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 4 | 
                                    
                                    0.7%
                                 | 
| 0 | 78 | 
                                    
                                    12.7%
                                 | |
| 1 | 34 | 
                                    
                                    5.6%
                                 | |
| 2 | 60 | 
                                    
                                    9.8%
                                 | |
| 3 | 58 | 
                                    
                                    9.5%
                                 | |
| 4 | 29 | 
                                    
                                    4.7%
                                 | |
| 5 | 41 | 
                                    
                                    6.7%
                                 | |
| 6 | 20 | 
                                    
                                    3.3%
                                 | |
| 7 | 22 | 
                                    
                                    3.6%
                                 | |
| 8 | 21 | 
                                    
                                    3.4%
                                 | |
| 9 | 7 | 
                                    
                                    1.1%
                                 | |
| 10 | 34 | 
                                    
                                    5.6%
                                 | |
| 11 | 3 | 
                                    
                                    0.5%
                                 | |
| 12 | 8 | 
                                    
                                    1.3%
                                 | |
| 13 | 2 | 
                                    
                                    0.3%
                                 | |
| 14 | 5 | 
                                    
                                    0.8%
                                 | |
| 15 | 16 | 
                                    
                                    2.6%
                                 | |
| 16 | 2 | 
                                    
                                    0.3%
                                 | |
| 17 | 4 | 
                                    
                                    0.7%
                                 | |
| 19 | 3 | 
                                    
                                    0.5%
                                 | |
| 20 | 19 | 
                                    
                                    3.1%
                                 | |
| 21 | 2 | 
                                    
                                    0.3%
                                 | |
| 22 | 3 | 
                                    
                                    0.5%
                                 | |
| 23 | 3 | 
                                    
                                    0.5%
                                 | |
| 24 | 1 | 
                                    
                                    0.2%
                                 | |
| 25 | 5 | 
                                    
                                    0.8%
                                 | |
| 26 | 1 | 
                                    
                                    0.2%
                                 | |
| 27 | 1 | 
                                    
                                    0.2%
                                 | |
| 28 | 2 | 
                                    
                                    0.3%
                                 | |
| 29 | 1 | 
                                    
                                    0.2%
                                 | |
| 30 | 15 | 
                                    
                                    2.5%
                                 | |
| 32 | 1 | 
                                    
                                    0.2%
                                 | |
| 33 | 2 | 
                                    
                                    0.3%
                                 | |
| 35 | 2 | 
                                    
                                    0.3%
                                 | |
| 36 | 1 | 
                                    
                                    0.2%
                                 | |
| 37 | 1 | 
                                    
                                    0.2%
                                 | |
| 39 | 1 | 
                                    
                                    0.2%
                                 | |
| 40 | 7 | 
                                    
                                    1.1%
                                 | |
| 41 | 2 | 
                                    
                                    0.3%
                                 | |
| 42 | 1 | 
                                    
                                    0.2%
                                 | |
| 44 | 1 | 
                                    
                                    0.2%
                                 | |
| 45 | 4 | 
                                    
                                    0.7%
                                 | |
| 49 | 2 | 
                                    
                                    0.3%
                                 | |
| 50 | 8 | 
                                    
                                    1.3%
                                 | |
| 53 | 2 | 
                                    
                                    0.3%
                                 | |
| 55 | 1 | 
                                    
                                    0.2%
                                 | |
| 60 | 6 | 
                                    
                                    1%
                                 | |
| 61 | 2 | 
                                    
                                    0.3%
                                 | |
| 65 | 2 | 
                                    
                                    0.3%
                                 | |
| 66 | 1 | 
                                    
                                    0.2%
                                 | |
| 70 | 5 | 
                                    
                                    0.8%
                                 | |
| 75 | 2 | 
                                    
                                    0.3%
                                 | |
| 76 | 1 | 
                                    
                                    0.2%
                                 | |
| 80 | 5 | 
                                    
                                    0.8%
                                 | |
| 87 | 1 | 
                                    
                                    0.2%
                                 | |
| 88 | 1 | 
                                    
                                    0.2%
                                 | |
| 90 | 1 | 
                                    
                                    0.2%
                                 | |
| 91 | 1 | 
                                    
                                    0.2%
                                 | |
| 100 | 2 | 
                                    
                                    0.3%
                                 | |
| 102 | 1 | 
                                    
                                    0.2%
                                 | |
| 104 | 2 | 
                                    
                                    0.3%
                                 | |
| 110 | 2 | 
                                    
                                    0.3%
                                 | |
| 114 | 1 | 
                                    
                                    0.2%
                                 | |
| 115 | 2 | 
                                    
                                    0.3%
                                 | |
| 120 | 1 | 
                                    
                                    0.2%
                                 | |
| 123 | 1 | 
                                    
                                    0.2%
                                 | |
| 125 | 2 | 
                                    
                                    0.3%
                                 | |
| 128 | 1 | 
                                    
                                    0.2%
                                 | |
| 133 | 1 | 
                                    
                                    0.2%
                                 | |
| 150 | 2 | 
                                    
                                    0.3%
                                 | |
| 153 | 1 | 
                                    
                                    0.2%
                                 | |
| 160 | 2 | 
                                    
                                    0.3%
                                 | |
| 172 | 1 | 
                                    
                                    0.2%
                                 | |
| 180 | 1 | 
                                    
                                    0.2%
                                 | |
| 186 | 1 | 
                                    
                                    0.2%
                                 | |
| 200 | 2 | 
                                    
                                    0.3%
                                 | |
| 226 | 1 | 
                                    
                                    0.2%
                                 | |
| 250 | 1 | 
                                    
                                    0.2%
                                 | |
| 270 | 1 | 
                                    
                                    0.2%
                                 | |
| 275 | 1 | 
                                    
                                    0.2%
                                 | |
| 300 | 2 | 
                                    
                                    0.3%
                                 | |
| 339 | 1 | 
                                    
                                    0.2%
                                 | |
| 350 | 1 | 
                                    
                                    0.2%
                                 | |
| 360 | 1 | 
                                    
                                    0.2%
                                 | |
| 371 | 1 | 
                                    
                                    0.2%
                                 | |
| 464 | 1 | 
                                    
                                    0.2%
                                 | |
| 500 | 1 | 
                                    
                                    0.2%
                                 | |
| 548 | 1 | 
                                    
                                    0.2%
                                 | |
| 1400 | 1 | 
                                    
                                    0.2%
                                 | |
| 1800 | 1 | 
                                    
                                    0.2%
                                 | |
| 2000 | 1 | 
                                    
                                    0.2%
                                 | |
| 2100 | 1 | 
                                    
                                    0.2%
                                 | |
| 4233 | 1 | 
                                    
                                    0.2%
                                 |