| （単位：百万円） | 2012/3 | 2013/3 | 2014/3 | 2015/3 | 2016/3 | 2017/3 | 2018/3 | 2019/3 | 2020/3 | 2021/3 | 2022/3 | 2023/3 | 2024/3 | 2025/3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 41,907 | 45,893 | 50,363 | 54,163 | 55,695 | 55,944 | 57,062 | 57,855 | 58,709 | 56,072 | 55,975 | 71,400 | 73,746 | 75,661 |
| 売上原価 | - | - | - | 46,520 | 47,861 | 47,878 | 48,801 | 49,520 | 50,290 | 47,953 | 48,069 | 61,472 | 63,400 | 65,231 |
| 売上総利益 | - | - | - | 7,642 | 7,834 | 8,065 | 8,260 | 8,335 | 8,419 | 8,118 | 7,906 | 9,927 | 10,345 | 10,430 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 6,906 | 7,084 | 7,270 | 7,379 | 7,788 | 7,871 | 7,641 | 7,628 | 8,999 | 9,271 | 9,600 |
| 営業利益 | - | - | - | 736 | 749 | 795 | 880 | 547 | 547 | 477 | 278 | 928 | 1,074 | 830 |
| 経常（税引前）利益 | 747 | 798 | 993 | 880 | 864 | 924 | 999 | 648 | 660 | 593 | 384 | 1,091 | 1,185 | 986 |
| 法人税等合計 | - | - | - | 413 | 355 | 332 | 392 | 329 | 158 | 240 | 230 | 469 | 478 | 449 |
| 純利益 | 608 | 488 | 483 | 467 | 584 | 581 | 637 | 454 | 415 | 323 | 227 | 600 | 718 | 517 |
| 一株あたり利益 | 113.39 | 101.99 | 114.02 | 87.21 | 108.88 | 108.46 | 118.76 | 84.65 | 77.48 | 60.39 | 42.35 | 111.85 | 133.94 | 96.41 |
| 一株あたり配当金 | 15 | 18 | 20 | 20 | 25 | 25 | 30 | 30 | 30 | 30 | 30 | 40 | 50 | 40 |