| （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 | 20,807 | 20,611 | 21,097 | 20,743 | 20,512 | 20,207 | 19,916 | 19,818 | 18,659 | 13,631 | 14,441 | 17,469 | 19,418 | 19,999 |
| 売上原価 | - | - | - | 14,220 | 13,934 | 13,586 | 13,511 | 13,606 | 13,109 | 10,933 | 10,887 | 12,180 | 13,460 | 13,549 |
| 売上総利益 | - | - | - | 6,523 | 6,578 | 6,621 | 6,405 | 6,212 | 5,551 | 2,697 | 3,554 | 5,290 | 5,958 | 6,450 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 4,435 | 4,322 | 4,262 | 4,243 | 4,258 | 4,160 | 3,610 | 3,621 | 3,917 | 4,275 | 4,433 |
| 営業利益 | - | - | - | 2,088 | 2,257 | 2,358 | 2,162 | 1,954 | 1,391 | -913 | -67 | 1,372 | 1,682 | 2,016 |
| 経常（税引前）利益 | 650 | 725 | 1,056 | 1,255 | 1,473 | 1,575 | 1,641 | 1,546 | 991 | -880 | -230 | 971 | 1,315 | 1,612 |
| 法人税等合計 | - | - | - | 154 | 168 | 448 | 533 | 480 | 317 | 44 | 17 | 109 | 272 | 506 |
| 純利益 | 501 | -2,285 | 462 | 822 | 1,259 | 1,111 | 1,113 | 909 | 651 | -973 | -435 | 897 | 1,064 | 1,086 |
| 一株あたり利益 | 4.97 | 3.42 | 13.3 | 21.39 | 32.77 | 28.92 | 289.68 | 236.79 | 169.46 | -253.19 | -113.06 | 233.72 | 277.21 | 282.98 |
| 一株あたり配当金 | - | - | - | - | - | - | 10 | 10 | 10 | 0 | 0 | 0 | 10 | 10 |