| （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 | 55,243 | 54,696 | 62,952 | 59,873 | 63,731 | 65,163 | 67,363 | 71,056 | 75,094 | 68,907 | 77,320 | 86,075 | 83,116 | 87,765 |
| 売上原価 | - | - | - | 49,046 | 52,353 | 54,131 | 54,844 | 57,676 | 61,086 | 56,035 | 64,076 | 70,188 | 64,532 | 67,104 |
| 売上総利益 | - | - | - | 10,827 | 11,377 | 11,032 | 12,519 | 13,380 | 14,008 | 12,872 | 13,243 | 15,887 | 18,583 | 20,661 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 5,726 | 5,831 | 5,919 | 5,526 | 5,257 | 5,504 | 5,377 | 5,641 | 5,889 | 6,475 | 6,768 |
| 営業利益 | - | - | - | 5,101 | 5,546 | 5,112 | 6,992 | 8,122 | 8,503 | 7,494 | 7,602 | 9,997 | 12,108 | 13,892 |
| 経常（税引前）利益 | 3,700 | 4,439 | 6,336 | 5,775 | 6,379 | 5,290 | 7,113 | 8,457 | 8,813 | 8,044 | 8,373 | 10,900 | 13,417 | 14,948 |
| 法人税等合計 | - | - | - | 1,871 | 1,819 | 1,709 | 2,260 | 2,631 | 2,668 | 2,551 | 2,588 | 3,396 | 3,979 | 4,568 |
| 純利益 | 1,352 | 1,737 | 2,316 | 3,534 | 4,471 | 3,555 | 4,844 | 5,626 | 5,750 | 5,488 | 5,408 | 8,313 | 9,372 | 10,390 |
| 一株あたり利益 | 64.19 | 124.95 | 156.19 | 166.9 | 212.6 | 167.53 | 232.68 | 276.19 | 289.15 | 280.34 | 281.93 | 445.73 | 504.51 | 561.44 |
| 一株あたり配当金 | 11 | 14 | 16 | 18 | 19 | 17 | 23.5 | 30 | 40 | 43 | 44 | 72 | 101 | 141 |