| （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 | 176,013 | 172,289 | 163,337 | 168,812 | 175,137 | 178,405 | 178,349 | 177,041 | 176,258 | 171,621 | 174,355 | 162,799 | 162,927 | 165,557 |
| 売上原価 | - | - | - | 129,253 | 134,222 | 137,987 | 138,521 | 136,561 | 135,578 | 132,105 | 133,789 | 123,370 | 122,754 | 124,774 |
| 売上総利益 | - | - | - | 39,558 | 40,914 | 40,418 | 39,827 | 40,479 | 40,680 | 39,515 | 40,566 | 39,429 | 40,172 | 40,783 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 37,534 | 38,710 | 38,385 | 37,525 | 37,288 | 37,225 | 35,632 | 36,481 | 36,299 | 36,555 | 37,387 |
| 営業利益 | - | - | - | 2,024 | 2,204 | 2,032 | 2,301 | 3,191 | 3,454 | 3,882 | 4,084 | 3,129 | 3,617 | 3,395 |
| 経常（税引前）利益 | -118 | 1,130 | 1,513 | 1,897 | 2,226 | 2,013 | 2,255 | 3,116 | 3,299 | 3,710 | 3,853 | 3,061 | 3,681 | 3,454 |
| 法人税等合計 | - | - | - | 781 | 962 | 793 | 268 | 715 | 945 | 1,440 | 1,347 | 1,106 | 1,347 | 1,870 |
| 純利益 | -3,096 | 416 | 904 | 845 | 1,025 | 632 | -224 | 2,529 | 2,148 | 2,171 | 2,238 | 1,773 | 2,194 | 3,960 |
| 一株あたり利益 | -33.45 | 4.5 | 9.77 | 9.13 | 11.08 | 5.83 | -3.47 | 26.19 | 22.44 | 22.6 | 23.47 | 19.16 | 23.71 | 42.23 |
| 一株あたり配当金 | - | - | - | - | - | - | - | 2 | 2 | 2 | 2 | 2 | 2 | 3 |