| （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 | 76,130 | 82,623 | 88,178 | 88,261 | 103,895 | 110,377 | 119,816 | 122,502 | 132,642 | 163,556 | 168,525 | 176,922 | 192,992 | 214,129 |
| 売上原価 | - | - | - | 65,372 | 77,236 | 81,741 | 89,022 | 90,268 | 98,411 | 121,715 | 126,215 | 133,568 | 147,303 | 162,189 |
| 売上総利益 | - | - | - | 22,889 | 26,658 | 28,636 | 30,794 | 32,233 | 34,231 | 41,840 | 42,309 | 43,353 | 45,689 | 51,939 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 20,583 | 23,629 | 24,739 | 26,469 | 27,216 | 28,447 | 34,782 | 34,860 | 36,848 | 38,769 | 44,816 |
| 営業利益 | - | - | - | 2,306 | 3,028 | 3,897 | 4,324 | 5,017 | 5,783 | 7,058 | 7,448 | 6,504 | 6,920 | 7,122 |
| 経常（税引前）利益 | 2,250 | 2,933 | 3,139 | 2,512 | 3,220 | 4,062 | 4,568 | 5,019 | 5,995 | 7,306 | 7,877 | 6,813 | 7,318 | 7,466 |
| 法人税等合計 | - | - | - | 1,109 | 1,383 | 1,418 | 1,128 | 1,795 | 1,777 | 2,124 | 2,247 | 1,724 | 1,947 | 2,188 |
| 純利益 | 24 | 180 | 271 | 1,272 | 1,932 | 2,114 | 2,696 | 3,101 | 3,529 | 4,855 | 5,255 | 3,824 | 5,175 | 4,939 |
| 一株あたり利益 | 59.38 | 110.51 | 126.66 | 104.59 | 153.95 | 171.76 | 218.73 | 251.12 | 145.46 | 211.64 | 119.28 | 86.78 | 117.46 | 112.72 |
| 一株あたり配当金 | 20 | 34 | 39 | 30 | 47 | 53 | 66 | 78 | 66.5 | 66 | 54 | 38 | 40 | 40 |