| (単位:百万円) | 2011/10 | 2012/10 | 2013/10 | 2014/10 | 2015/10 | 2016/10 | 2017/10 | 2018/10 | 2019/10 | 2020/10 | 2021/10 | 2022/10 | 2023/10 | 2024/10 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 3,883 | 3,933 | 3,647 | 3,732 | 4,126 | 4,140 | 3,940 | 4,197 | 3,498 | 3,566 | 3,342 | 3,700 | 3,441 | 4,726 |
| 売上原価 | - | - | - | 2,741 | 3,093 | 3,066 | 2,825 | 2,967 | 2,330 | 2,514 | 2,341 | 2,546 | 2,375 | 3,255 |
| 売上総利益 | - | - | - | 990 | 1,033 | 1,074 | 1,114 | 1,230 | 1,167 | 1,052 | 1,001 | 1,153 | 1,065 | 1,470 |
| 売上総利益率(%) | - | - | - | |||||||||||
| 営業費用 | - | - | - | 555 | 591 | 601 | 594 | 612 | 604 | 530 | 549 | 525 | 517 | 580 |
| 営業利益 | - | - | - | 435 | 441 | 472 | 520 | 618 | 563 | 521 | 451 | 628 | 548 | 890 |
| 経常(税引前)利益 | 350 | 380 | 384 | 401 | 401 | 424 | 474 | 565 | 503 | 455 | 382 | 570 | 477 | 814 |
| 法人税等合計 | - | - | - | 162 | 154 | 156 | 158 | 189 | 167 | 152 | 123 | 195 | 150 | 288 |
| 純利益 | 199 | 214 | 230 | 239 | 245 | 266 | 311 | 378 | 335 | 302 | 258 | 375 | 326 | 529 |
| 一株あたり利益 | 63.44 | 68.21 | 72.98 | 75.5 | 77.41 | 83.77 | 98.02 | 118.89 | 105.59 | 95.11 | 81.28 | 118.08 | 102.8 | 166.58 |
| 希薄化後一株あたり利益 | 63.08 | 67.7 | 72.29 | 75.23 | 77.17 | 83.73 | 98 | - | - | - | - | - | - | - |
| 一株あたり配当金 | 1600 | 1700 | 710 | 18.5 | 18.5 | 21 | 25 | 30 | 28 | 28 | 28 | 31 | 33 | 36 |