| （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 | 9,304 | 8,731 | 9,432 | 9,928 | 9,900 | 10,285 | 11,409 | 12,810 | 13,215 | 11,837 | 12,410 | 14,609 | 14,160 | 15,059 |
| 売上原価 | - | - | - | 7,797 | 7,882 | 7,984 | 8,486 | 9,326 | 9,804 | 8,710 | 9,307 | 10,821 | 10,477 | 11,035 |
| 売上総利益 | - | - | - | 2,131 | 2,017 | 2,302 | 2,922 | 3,484 | 3,411 | 3,127 | 3,103 | 3,789 | 3,683 | 4,024 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 1,690 | 1,714 | 1,583 | 1,836 | 2,003 | 2,029 | 1,970 | 2,238 | 2,394 | 2,331 | 2,448 |
| 営業利益 | - | - | - | 440 | 303 | 718 | 1,085 | 1,479 | 1,381 | 1,156 | 864 | 1,394 | 1,352 | 1,576 |
| 経常（税引前）利益 | 475 | 249 | 322 | 470 | 337 | 772 | 1,185 | 1,541 | 1,449 | 1,216 | 945 | 1,528 | 1,469 | 1,680 |
| 法人税等合計 | - | - | - | 181 | 141 | 215 | 344 | 488 | 427 | 362 | 298 | 458 | 474 | 463 |
| 純利益 | 173 | 93 | 117 | 355 | 179 | 557 | 773 | 1,148 | 1,025 | 857 | 680 | 1,072 | 1,054 | 1,217 |
| 一株あたり利益 | 18.94 | 10.67 | 14.65 | 29.46 | 16.07 | 53.98 | 74.16 | 97.7 | 98.14 | 83.71 | 66.35 | 104.59 | 102.87 | 118.73 |
| 一株あたり配当金 | 5 | 5 | 5 | 6 | 6 | 7 | 9 | 17 | 15 | 15 | 15 | 25 | 28 | 35 |