IT'S MY LIFE
Volumes
| Cover | Vocabulary List | Total | Unique | Used Once | New ⓘ | Density ⓘ | |
|---|---|---|---|---|---|---|---|
| Series | 13,403 | 3,983 | 2,326 | 58% | 22.35 | ||
 |
IT'S MY LIFE １ | 4,341 | 1,837 | 1,186 | 64% | 1,837 | 21.86 |
 |
IT'S MY LIFE ２ | 4,592 | 1,907 | 1,220 | 63% | 1,200 | 22.76 |
 |
IT'S MY LIFE ３ | 4,470 | 1,903 | 1,243 | 65% | 946 | 22.43 |