| （単位：%） | 2012/1 | 2013/1 | 2013/12 | 2014/12 | 2015/12 | 2017/1 | 2018/1 | 2019/1 | 2019/12 | 2020/12 | 2021/12 | 2023/1 | 2024/1 | 2024/12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 減価償却費 | 34,075 | 41,347 | 49,007 | 55,387 | 59,417 | 64,275 | 68,665 | 70,439 | 72,006 | 73,124 | 72,753 | 70,385 | 70,992 | 72,745 |
| 株式報酬費用 | 4,678 | 4,585 | 4,418 | 4,855 | 5,395 | 5,527 | 6,946 | 8,256 | 8,918 | 9,791 | 10,331 | 10,098 | 10,902 | 8,629 |
| 営業キャッシュフロー | 88,618 | 87,079 | 95,544 | 100,040 | 127,224 | 138,359 | 107,036 | 132,917 | 115,999 | 40,541 | 64,285 | 51,122 | 105,837 | 101,472 |
| 資本的支出 | -94,608 | -106,632 | -117,060 | -88,124 | -86,070 | -109,363 | -70,736 | -60,964 | -82,157 | -43,325 | -42,189 | -78,606 | -98,914 | -76,900 |
| 投資キャッシュフロー | -101,629 | -100,034 | -89,855 | -65,190 | -82,592 | -104,852 | -52,831 | -55,463 | -78,118 | -35,716 | -42,168 | -71,907 | -98,911 | -76,893 |
| 自己株式の取得による支出 | - | - | - | 100,000 | 95,549 | 94,986 | 66,922 | 20,331 | 82,760 | 15,014 | - | 2,385 | 10,999 | 25,125 |
| 財務キャッシュフロー | 3,884 | 5,638 | 2,232 | -27,162 | -40,711 | -45,350 | -52,631 | -72,565 | -44,711 | 24,445 | -35,254 | 7,131 | -2,729 | -27,553 |
| フリーキャッシュフロー | -2,784 | 22,096 | -27,484 | 6,923 | 24,572 | |||||||||
| FCFマージン（％） | -0.4 | 2.0 | -2.1 | 0.5 | 1.8 |