| （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 | 16,554 | 17,288 | 20,203 | 20,965 | 21,822 | 23,118 | 22,213 | 24,373 | 22,487 | 22,394 | 20,547 | 20,976 | 23,075 | 21,954 |
| 売上原価 | - | - | - | 13,826 | 14,118 | 14,973 | 14,631 | 16,536 | 15,784 | 15,481 | 13,776 | 15,240 | 16,501 | 15,837 |
| 売上総利益 | - | - | - | 7,139 | 7,704 | 8,145 | 7,582 | 7,837 | 6,703 | 6,914 | 6,770 | 5,735 | 6,574 | 6,117 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 4,550 | 4,514 | 4,828 | 4,890 | 5,510 | 5,501 | 5,067 | 4,922 | 4,728 | 4,794 | 4,437 |
| 営業利益 | - | - | - | 2,589 | 3,190 | 3,317 | 2,692 | 2,327 | 1,201 | 1,846 | 1,848 | 1,007 | 1,780 | 1,680 |
| 経常（税引前）利益 | 546 | 1,010 | 2,231 | 2,617 | 3,133 | 3,270 | 2,717 | 2,313 | 1,215 | 1,869 | 1,987 | 1,147 | 1,938 | 1,838 |
| 法人税等合計 | - | - | - | 962 | 989 | 990 | 798 | -415 | 479 | 467 | 484 | 264 | 533 | 549 |
| 純利益 | 255 | 644 | 807 | 1,700 | 1,515 | 2,249 | 1,881 | -893 | 854 | 1,262 | 1,725 | 486 | 874 | 1,156 |
| 一株あたり利益 | 9.02 | 24.35 | 36.81 | 73.9 | 66.45 | 197.24 | 164.95 | -78.23 | 74.96 | 110.7 | 150.28 | 42.68 | 76.32 | 100.11 |
| 一株あたり配当金 | 2 | 4 | 7 | 10 | 13 | 40 | 45 | 10 | 25 | 30 | 40 | 35 | 35 | 40 |