| （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 | 20,587 | 19,802 | 20,180 | 21,335 | 23,418 | 23,358 | 28,089 | 30,651 | 32,189 | 32,209 | 37,364 | 45,005 | 45,581 | 49,039 |
| 売上原価 | - | - | - | 11,218 | 13,254 | 12,897 | 15,316 | 16,607 | 16,950 | 16,828 | 18,931 | 21,842 | 22,156 | 24,412 |
| 売上総利益 | - | - | - | 10,117 | 10,164 | 10,461 | 12,773 | 14,044 | 15,239 | 15,382 | 18,432 | 23,163 | 23,426 | 24,627 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 6,749 | 6,548 | 6,460 | 8,358 | 8,940 | 9,041 | 8,783 | 10,030 | 11,611 | 11,950 | 13,985 |
| 営業利益 | - | - | - | 3,368 | 3,616 | 4,001 | 4,416 | 5,104 | 6,198 | 6,598 | 8,403 | 11,551 | 11,476 | 10,642 |
| 経常（税引前）利益 | 2,769 | 3,100 | 3,634 | 3,816 | 3,861 | 4,176 | 4,575 | 5,485 | 6,463 | 6,923 | 8,820 | 11,944 | 12,272 | 10,831 |
| 法人税等合計 | - | - | - | 1,141 | 1,019 | 1,118 | 1,226 | 1,523 | 1,693 | 1,885 | 2,774 | 3,090 | 3,920 | 3,341 |
| 純利益 | 1,088 | 1,576 | 1,646 | 2,693 | 2,575 | 4,128 | 3,321 | 4,275 | 4,494 | 4,775 | 6,054 | 8,670 | 8,379 | 8,008 |
| 一株あたり利益 | 71.34 | 87.27 | 99.73 | 116.07 | 110.97 | 177.86 | 136.61 | 176.27 | 186.75 | 201.71 | 256.26 | 372.41 | 179.91 | 172.1 |
| 一株あたり配当金 | 17 | 17 | 18 | 20 | 22 | 24 | 30 | 36 | 40 | 42 | 60 | 80 | 80 | 45 |