| 2012/02 | 2013/02 | 2014/02 | 2015/02 | 2016/02 | 2017/02 | 2018/02 | 2019/02 | 2020/02 | 2021/02 | 2022/02 | 2023/02 | 2024/02 | 2025/02 | |
| 売上高 | 79,623 | 84,201 | 90,624 | 95,660 | 105,985 | 114,759 | 121,359 | 127,323 | 134,659 | 151,943 | 163,374 | 174,107 | 195,444 | 210,752 |
| 売上原価 | - | - | - | 70,192 | 77,799 | 84,055 | 88,526 | 92,830 | 98,190 | 110,587 | 118,978 | 126,106 | 141,094 | 152,251 |
| 売上総利益 | - | - | - | 22,824 | 25,461 | 27,837 | 29,716 | 31,119 | 33,027 | 37,670 | 40,168 | 42,713 | 48,837 | 52,595 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業利益 | - | - | - | 3,445 | 4,148 | 4,608 | 4,914 | 4,916 | 5,290 | 7,604 | 8,688 | 9,052 | 10,870 | 12,270 |
| 営業費用 | - | - | - | 22,022 | 24,038 | 26,095 | 27,919 | 29,576 | 31,179 | 33,751 | 35,706 | 38,948 | 43,479 | 46,230 |
| 経常（税引前）利益 | 2,689 | 2,468 | 2,969 | 3,354 | 4,089 | 4,523 | 4,897 | 4,937 | 5,312 | 7,582 | 8,713 | 9,141 | 10,896 | 12,301 |
| 法人税等合計 | - | - | - | 1,290 | 1,530 | 1,713 | 1,485 | 1,638 | 1,711 | 2,190 | 2,772 | 2,929 | 2,729 | 3,249 |
| 純利益 | 1,319 | 1,408 | 1,791 | 2,099 | 2,637 | 2,913 | 3,400 | 3,161 | 3,544 | 5,498 | 5,932 | 6,201 | 8,589 | 8,913 |
| 一株あたり利益 | 72.73 | 77.65 | 98.72 | 115.86 | 146.49 | 148.57 | 172.17 | 159.92 | 179.28 | 276.84 | 277.77 | 290.27 | 402.12 | 416.95 |
| 希薄化後一株あたり利益 | - | - | - | - | 146.08 | 148.13 | 171.57 | 159.35 | 178.67 | 276.08 | 277.08 | 289.55 | 400.49 | 415.14 |
| 配当性向（%） | - | - | - | - | - | - | - | - | ||||||
| 一株あたり配当金 | 11 | 11 | 14 | 16 | 20 | 20 | 24 | 26 | 28 | 34 | 38 | 42 | 46 | 60 |