| （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 | 20,761 | 17,667 | 19,090 | 19,672 | 18,521 | 19,845 | 22,151 | 23,956 | 21,521 | 19,642 | 23,716 | 24,063 | 22,444 | 25,441 |
| 売上原価 | - | - | - | 15,429 | 14,429 | 14,736 | 16,771 | 18,477 | 16,379 | 14,607 | 16,522 | 18,188 | 17,185 | 19,296 |
| 売上総利益 | - | - | - | 4,242 | 4,092 | 5,109 | 5,380 | 5,479 | 5,142 | 5,035 | 7,195 | 5,875 | 5,259 | 6,145 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 2,481 | 2,450 | 2,553 | 2,701 | 2,720 | 2,767 | 2,647 | 2,971 | 2,975 | 3,081 | 3,284 |
| 営業利益 | - | - | - | 1,761 | 1,641 | 2,556 | 2,678 | 2,759 | 2,374 | 2,388 | 4,224 | 2,900 | 2,178 | 2,861 |
| 経常（税引前）利益 | 2,129 | 1,778 | 2,061 | 1,956 | 1,806 | 2,713 | 2,816 | 2,958 | 2,578 | 2,602 | 4,511 | 3,266 | 2,561 | 3,213 |
| 法人税等合計 | - | - | - | 692 | 847 | 762 | 836 | 859 | 788 | 749 | 1,216 | 879 | 767 | 935 |
| 純利益 | 1,481 | 1,495 | 1,528 | 977 | 1,685 | 1,819 | 1,963 | 2,346 | 1,977 | 1,843 | 3,236 | 2,234 | 1,742 | 2,357 |
| 一株あたり利益 | 69.32 | 75.38 | 72.13 | 49.03 | 84.84 | 92.08 | 98.52 | 117.04 | 98.61 | 91.94 | 163.01 | 113.24 | 88.81 | 121.17 |
| 一株あたり配当金 | 16 | 16 | 17 | 18 | 19 | 21 | 25 | 28 | 30 | 28 | 31 | 32 | 46 | 75 |