| （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 | 12,925 | 13,967 | 16,936 | 17,722 | 18,241 | 20,330 | 24,076 | 28,647 | 36,504 | 41,174 | 41,676 | 41,950 | 40,985 | 44,551 |
| 売上原価 | - | - | - | 5,490 | 5,018 | 5,402 | 7,971 | 9,281 | 9,604 | 11,268 | 9,799 | 8,777 | 8,557 | 9,779 |
| 売上総利益 | - | - | - | 12,232 | 13,224 | 14,928 | 16,105 | 19,366 | 26,900 | 29,906 | 31,877 | 33,173 | 32,427 | 34,772 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 7,693 | 8,197 | 9,341 | 10,026 | 11,767 | 13,815 | 14,837 | 14,711 | 14,138 | 15,385 | 16,737 |
| 営業利益 | - | - | - | 4,538 | 5,026 | 5,587 | 6,080 | 7,599 | 13,085 | 15,069 | 17,166 | 19,034 | 17,041 | 18,034 |
| 経常（税引前）利益 | 2,504 | 3,280 | 4,311 | 4,787 | 5,132 | 5,772 | 6,226 | 7,695 | 13,106 | 15,202 | 17,316 | 19,217 | 17,384 | 18,159 |
| 法人税等合計 | - | - | - | 1,592 | 1,387 | 1,514 | 1,675 | 1,225 | 3,763 | 4,172 | 5,153 | 5,817 | 5,762 | 5,831 |
| 純利益 | 2,248 | 2,192 | 2,987 | 3,201 | 3,744 | 4,258 | 4,560 | 6,210 | 9,287 | 10,957 | 12,165 | 13,401 | 11,636 | 12,327 |
| 一株あたり利益 | 36.12 | 34.8 | 43.92 | 49.84 | 58.3 | 66.29 | 71.01 | 96.7 | 144.61 | 170.62 | 189.42 | 208.67 | 181.19 | 191.94 |
| 一株あたり配当金 | - | - | - | - | 6 | 6 | 6 | 8 | 10 | 13 | 16 | 18 | 20 | 22 |