| （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 | 93,397 | 96,038 | 112,128 | 116,923 | 114,904 | 109,048 | 114,284 | 116,133 | 113,375 | 102,668 | 114,125 | 131,714 | 135,051 | 142,250 |
| 売上原価 | - | - | - | 88,240 | 81,035 | 75,182 | 80,657 | 85,286 | 83,208 | 73,942 | 85,066 | 102,625 | 99,802 | 105,722 |
| 売上総利益 | - | - | - | 28,683 | 33,869 | 33,865 | 33,627 | 30,846 | 30,167 | 28,726 | 29,058 | 29,089 | 35,248 | 36,527 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 23,015 | 24,590 | 24,252 | 24,521 | 25,366 | 25,083 | 23,540 | 24,469 | 26,132 | 27,684 | 29,639 |
| 営業利益 | - | - | - | 5,667 | 9,278 | 9,612 | 9,105 | 5,479 | 5,083 | 5,185 | 4,589 | 2,956 | 7,563 | 6,888 |
| 経常（税引前）利益 | 5,536 | 4,927 | 6,509 | 6,044 | 9,101 | 10,033 | 9,217 | 5,835 | 5,210 | 5,519 | 4,868 | 3,363 | 8,127 | 7,311 |
| 法人税等合計 | - | - | - | 1,651 | 2,720 | 2,525 | 2,497 | 1,872 | 1,556 | 1,270 | 1,218 | 933 | 1,993 | 2,092 |
| 純利益 | 2,208 | 2,046 | 2,771 | 4,349 | 6,031 | 7,487 | 6,990 | 4,309 | 3,638 | 3,017 | 2,931 | 2,587 | 6,802 | 5,120 |
| 一株あたり利益 | 103.98 | 111.49 | 147.73 | 135.5 | 198.4 | 244.94 | 229.91 | 144.57 | 122.07 | 101.22 | 97.06 | 84.91 | 221.83 | 193.31 |
| 一株あたり配当金 | 30 | 30 | 30 | 30 | 40 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 65 | 80 |