| （単位：百万円） | 2011/3 | 2012/3 | 2013/3 | 2014/3 | 2015/3 | 2015/12 | 2016/12 | 2017/12 | 2018/12 | 2019/12 | 2020/12 | 2021/12 | 2022/12 | 2023/12 | 2024/12 | 2025/12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 減価償却費 | - | - | - | - | - | - | - | - | 49,624 | 62,244 | 67,336 | 71,701 | 85,213 | 107,270 | 120,461 | 133,784 |
| 営業キャッシュフロー | 81,255 | 67,909 | 45,604 | 82,981 | 85,880 | 197,040 | 184,978 | 222,288 | 89,148 | 82,410 | 142,919 | 92,511 | -7,680 | -17,273 | 282,084 | 327,901 |
| 資本的支出 | - | - | - | - | - | - | - | - | -51,035 | -76,243 | -60,913 | -97,434 | -134,569 | -149,882 | -181,171 | -153,011 |
| 投資キャッシュフロー | -47,331 | -64,072 | -79,167 | -104,555 | -117,227 | -130,307 | -167,525 | -130,339 | -58,756 | -91,470 | -47,133 | -127,370 | -318,499 | -173,441 | -208,879 | -163,726 |
| 配当金の支払額 | - | - | - | - | - | - | - | - | -40,697 | -43,065 | -43,853 | -48,333 | -51,466 | -54,483 | -57,595 | -57,178 |
| 自己株式の取得による支出 | - | - | - | - | - | - | - | - | -3,003 | -20,002 | -20,002 | -20,003 | -23,412 | -30,003 | -50,004 | -20,003 |
| 財務キャッシュフロー | -33,113 | -16,074 | 30,864 | 6,771 | 47,994 | -27,671 | 11,364 | -32,575 | -27,816 | -21,515 | -68,354 | 60,586 | 282,557 | 178,404 | -26,276 | -184,462 |