| 成年勒戒處所新入所受觀察勒戒人數(年齡別) | |
| | 中華民國 | 115年1-6月 | | | 單位：人 | |
| 項 目 別 | 總 計 | 第一級毒品 | 第二級毒品 | |
| 男 | 女 | 男 | 女 | 男 | 女 | |
| 總 計 | 2,660 | 409 | 533 | 98 | 2,127 | 311 | |
| 18-30歲未滿 | 494 | 74 | 14 | 4 | 480 | 70 | |
| 30-40歲未滿 | 752 | 114 | 36 | 15 | 716 | 99 | |
| 40-50歲未滿 | 865 | 160 | 247 | 52 | 618 | 108 | |
| 50-60歲未滿 | 436 | 49 | 174 | 20 | 262 | 29 | |
| 60-65歲未滿 | 69 | 11 | 38 | 6 | 31 | 5 | |
| 65 歲 以 上 | 44 | 1 | 24 | 1 | 20 | - | |
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