| （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 | 27,723 | 30,617 | 35,652 | 36,019 | 33,751 | 32,072 | 37,445 | 38,016 | 35,052 | 30,447 | 29,501 | 31,877 | 33,732 | 37,065 |
| 売上原価 | - | - | - | 29,808 | 27,950 | 26,609 | 31,740 | 32,120 | 29,225 | 24,941 | 23,942 | 26,509 | 27,844 | 29,802 |
| 売上総利益 | - | - | - | 6,211 | 5,800 | 5,463 | 5,705 | 5,896 | 5,827 | 5,505 | 5,559 | 5,367 | 5,888 | 7,263 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 4,059 | 3,906 | 3,964 | 4,026 | 4,225 | 4,015 | 3,775 | 4,109 | 4,131 | 4,506 | 5,241 |
| 営業利益 | - | - | - | 2,152 | 1,894 | 1,498 | 1,678 | 1,670 | 1,811 | 1,730 | 1,449 | 1,236 | 1,381 | 2,022 |
| 経常（税引前）利益 | 1,237 | 2,769 | 2,877 | 4,176 | 2,326 | 1,958 | 2,212 | 2,579 | 2,642 | 2,712 | 2,527 | 2,102 | 2,392 | 3,050 |
| 法人税等合計 | - | - | - | 645 | 492 | 579 | 556 | 654 | 536 | 537 | 684 | 502 | 674 | 780 |
| 純利益 | 875 | 1,053 | 1,117 | 3,601 | 1,816 | 1,398 | 1,664 | 2,069 | 2,122 | 2,129 | 2,136 | 1,642 | 1,912 | 3,052 |
| 一株あたり利益 | 27.81 | 70.81 | 71.9 | 136.7 | 69.89 | 54.54 | 66.03 | 82.81 | 85.83 | 87.17 | 87.95 | 68.12 | 79.91 | 129.93 |
| 一株あたり配当金 | 10.5 | 11 | 12 | 15 | 16 | 16 | 17 | 18 | 19 | 25 | 20 | 21 | 25 | 38 |