SSML - Taux moyen d'héroïne dans l'héroïne base, selon les quantités saisies (2003-2018)
| < 1 g | 1 < 10 g | 10 < 100 g | 100 < 1000 g | > 1000 g |
| M | IQR | n | M | IQR | n | M | IQR | n | M | IQR | n | M | IQR | n |
2003 | 15 | 9-20 | 95 | 14 | 9-16 | 281 | 11 | 6-15 | 218 | 21 | 8-34 | 154 | 22 | 7-30 | 9 |
2004 | 15 | 7-16 | 33 | 17 | 9-19 | 159 | 14 | 8-17 | 167 | 21 | 12-25 | 145 | 27 | 14-39 | 13 |
2005 | 15 | 10-18 | 74 | 18 | 11-23 | 349 | 21 | 11-28 | 149 | 27 | 12-38 | 105 | 16 | 2-13 | 8 |
2006 | 16 | 8-21 | 79 | 16 | 10-19 | 419 | 16 | 10-19 | 83 | 23 | 13-29 | 118 | 21 | 12-29 | 4 |
2007 | 18 | 12-22 | 73 | 20 | 13-26 | 370 | 18 | 11-23 | 154 | 26 | 12-38 | 74 | 29 | 13-42 | 15 |
2008 | 18 | 11-20 | 86 | 21 | 14-26 | 417 | 19 | 11-23 | 125 | 24 | 12-33 | 87 | 50 | 43-57 | 3 |
2009 | 21 | 13-26 | 104 | 20 | 13-24 | 531 | 22 | 13-28 | 145 | 33 | 17-47 | 135 | 36 | 22-54 | 6 |
2010 | 16 | 10-19 | 116 | 17 | 11-21 | 459 | 19 | 9-24 | 123 | 28 | 13-39 | 98 | 23 | 13-30 | 3 |
2011 | 11 | 7-16 | 65 | 10 | 6-13 | 464 | 12 | 5-15 | 104 | 17 | 6-26 | 102 | 35 | 9-65 | 8 |
2012 | 12 | 7-15 | 68 | 11 | 6-14 | 436 | 14 | 7-16 | 177 | 18 | 8-30 | 109 | 38 | 8-64 | 5 |
2013 | 14 | 7-17 | 60 | 14 | 9-16 | 528 | 18 | 9-23 | 195 | 27 | 14-43 | 147 | --- | --- | 0 |
2014 | 18 | 11-20 | 80 | 18 | 11-21 | 656 | 24 | 13-32 | 304 | 35 | 17-50 | 205 | 38 | 16-54 | 6 |
2015 | 19 | 9-17 | 63 | 19 | 12-22 | 510 | 25 | 13-33 | 275 | 35 | 19-51 | 147 | 61 | 56-66 | 3 |
2016 | 19 | 12-21 | 72 | 18 | 12-20 | 557 | 22 | 14-24 | 301 | 33 | 15-49 | 169 | 24 | 13-35 | 5 |
2017 | 20 | 14-22 | 101 | 17 | 13-19 | 459 | 21 | 12-24 | 275 | 30 | 15-46 | 121 | --- | --- | 0 |
2018 | 19 | 13-21 | 57 | 21 | 15-23 | 322 | 24 | 15-26 | 258 | 35 | 18-52 | 140 | 16 | --- | 1 |