| （単位：百万円） | 2012/1 | 2013/1 | 2014/1 | 2015/1 | 2016/1 | 2017/1 | 2018/1 | 2019/1 | 2020/1 | 2021/1 | 2022/1 | 2023/1 | 2024/1 | 2025/1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 50,817 | 54,652 | 60,630 | 65,494 | 64,104 | 65,346 | 78,727 | 81,985 | 86,970 | 97,351 | 139,429 | 174,615 | 195,881 | 214,890 |
| 売上原価 | - | - | - | 55,467 | 55,056 | 56,257 | 67,994 | 72,574 | 77,929 | 83,939 | 112,970 | 138,674 | 163,199 | 182,510 |
| 売上総利益 | - | - | - | 10,027 | 9,047 | 9,088 | 10,733 | 9,411 | 9,040 | 13,411 | 26,458 | 35,941 | 32,682 | 32,380 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 6,960 | 7,189 | 7,267 | 8,591 | 8,911 | 9,020 | 9,621 | 11,498 | 13,354 | 14,563 | 16,362 |
| 営業利益 | - | - | - | 3,066 | 1,858 | 1,821 | 2,142 | 499 | 19 | 3,790 | 14,959 | 22,586 | 18,119 | 16,017 |
| 経常（税引前）利益 | 85 | 2,144 | 3,321 | 3,769 | 2,390 | 2,018 | 1,856 | 817 | 153 | 3,907 | 15,672 | 22,669 | 21,733 | 16,943 |
| 法人税等合計 | - | - | - | 224 | 501 | 310 | -76 | 579 | 579 | 881 | 3,621 | 4,629 | 6,178 | 4,953 |
| 純利益 | -1,573 | 2,267 | 2,827 | 2,553 | 1,817 | 1,877 | 1,943 | 335 | -587 | 2,620 | 11,806 | 17,623 | 15,613 | 12,223 |
| 一株あたり利益 | -37.05 | 53.71 | 67.96 | 61.37 | 44.33 | 47.41 | 49.54 | 7.98 | -16.86 | 70.92 | 322.24 | 480.99 | 425.3 | 66.86 |
| 一株あたり配当金 | - | 10 | 15 | 17 | 13 | 10 | 16 | 6 | 6 | 21 | 64 | 65 | 72 | 40 |