| （単位：百万円） | 2011/10 | 2012/10 | 2013/10 | 2014/10 | 2015/10 | 2016/10 | 2017/10 | 2018/10 | 2019/10 | 2020/10 | 2021/10 | 2022/10 | 2023/10 | 2024/10 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 42,095 | 44,072 | 49,283 | 55,360 | 61,124 | 62,549 | 77,817 | 96,846 | 103,400 | 107,280 | 118,176 | 145,302 | 161,002 | 161,049 |
| 売上原価 | - | - | - | 43,474 | 47,881 | 50,180 | 58,954 | 73,234 | 77,331 | 80,388 | 89,133 | 111,101 | 124,341 | 125,669 |
| 売上総利益 | - | - | - | 11,886 | 13,243 | 12,369 | 18,863 | 23,611 | 26,069 | 26,892 | 29,043 | 34,201 | 36,661 | 35,379 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 9,256 | 9,521 | 10,102 | 15,099 | 18,030 | 18,429 | 18,609 | 20,587 | 21,529 | 22,572 | 24,029 |
| 営業利益 | - | - | - | 2,629 | 3,723 | 2,267 | 3,764 | 5,582 | 7,639 | 8,283 | 8,456 | 12,673 | 14,089 | 11,350 |
| 経常（税引前）利益 | 2,059 | 2,810 | 3,371 | 4,290 | 8,064 | 4,478 | 7,441 | 8,074 | 9,735 | 9,916 | 12,829 | 23,570 | 24,115 | 18,300 |
| 法人税等合計 | - | - | - | 1,084 | 1,455 | 775 | 1,330 | 666 | 2,524 | 2,166 | 3,187 | 6,411 | 4,893 | 3,120 |
| 純利益 | 1,360 | 2,137 | 2,384 | 3,051 | 6,563 | 3,597 | 7,711 | 5,139 | 7,242 | 6,842 | 9,232 | 16,709 | 18,427 | 13,861 |
| 一株あたり利益 | 16.89 | 26.9 | 29.93 | 38.17 | 82.13 | 43.07 | 70.4 | 37.46 | 54.1 | 52.92 | 72.13 | 135.45 | 149.88 | 112.91 |
| 一株あたり配当金 | 5 | 6 | 6 | 7 | 8 | 8 | 8 | 10 | 11 | 12 | 15 | 22 | 45 | 34 |