| （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 | 41,024 | 40,375 | 41,575 | 41,592 | 41,368 | 41,901 | 41,358 | 38,744 | 36,121 | 31,950 | 33,058 | 35,554 | 37,770 | 37,248 |
| 売上原価 | - | - | - | 25,003 | 24,276 | 24,585 | 24,758 | 23,721 | 22,993 | 20,420 | 21,160 | 23,222 | 24,015 | 23,549 |
| 売上総利益 | - | - | - | 16,588 | 17,092 | 17,316 | 16,599 | 15,023 | 13,128 | 11,530 | 11,898 | 12,332 | 13,755 | 13,699 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 15,821 | 15,880 | 15,880 | 15,762 | 14,914 | 14,521 | 13,143 | 12,154 | 12,578 | 12,924 | 12,628 |
| 営業利益 | - | - | - | 767 | 1,211 | 1,436 | 837 | 108 | -1,393 | -1,613 | -256 | -246 | 830 | 1,070 |
| 経常（税引前）利益 | 1,459 | 500 | 539 | 935 | 1,251 | 1,589 | 972 | 264 | -1,227 | -1,379 | 63 | -78 | 995 | 1,277 |
| 法人税等合計 | - | - | - | 392 | 550 | 1,989 | 189 | 386 | 130 | -125 | 154 | -37 | 298 | 332 |
| 純利益 | 261 | 397 | 35 | 440 | 742 | 3,852 | 729 | 768 | 204 | -274 | 232 | -29 | 405 | 884 |
| 一株あたり利益 | 2.94 | 6.58 | 2.78 | 7.45 | 12.55 | 649.84 | 122.74 | 128.96 | 34.27 | -45.87 | 39.02 | -4.73 | 68.24 | 152.52 |
| 一株あたり配当金 | 10 | 10 | 10 | 10 | 10 | 115 | 85 | 85 | 85 | 50 | 50 | 50 | 60 | 70 |