| 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 | 5,223,344 | 5,685,303 | 6,395,142 | 7,078,577 | 8,176,732 | 8,210,145 | 8,390,012 | 8,518,215 | 8,604,207 | 8,603,910 | 8,715,957 | 9,116,823 | 9,553,557 | 10,134,877 |
| 売上原価 | - | - | - | 4,525,231 | 5,268,101 | 5,245,626 | 5,325,422 | 5,392,966 | 5,431,856 | 5,505,835 | 5,538,956 | 5,725,286 | 5,953,919 | 6,313,968 |
| 売上総利益 | - | - | - | 1,676,978 | 1,966,983 | 2,007,903 | 2,055,144 | 2,059,497 | 2,073,558 | 2,070,306 | 2,118,395 | 2,236,425 | 2,383,358 | 2,515,596 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業利益 | - | - | - | 141,368 | 176,977 | 184,739 | 210,273 | 212,256 | 215,530 | 150,586 | 174,312 | 209,783 | 250,822 | 237,747 |
| 営業費用 | - | - | - | 2,384,778 | 2,701,420 | 2,750,935 | 2,823,056 | 2,878,224 | 2,919,902 | 2,861,432 | 2,939,949 | 3,128,145 | 3,294,989 | 3,516,989 |
| 経常（税引前）利益 | 212,260 | 212,535 | 176,854 | 152,509 | 179,674 | 187,351 | 213,772 | 215,117 | 205,828 | 138,801 | 167,068 | 203,665 | 237,479 | 224,223 |
| 法人税等合計 | - | - | - | 65,457 | 108,399 | 73,617 | 75,735 | 79,829 | 99,726 | 90,992 | 64,840 | 83,976 | 76,607 | 92,356 |
| 純利益 | 66,750 | 74,511 | 45,600 | 42,069 | 6,008 | 75,721 | 92,859 | 88,253 | 74,937 | -37,772 | 57,982 | 84,371 | 104,863 | 71,337 |
| 一株あたり利益 | 87.23 | 95.49 | 55.92 | 50.22 | 7.19 | 13.44 | 29.23 | 28.11 | 31.88 | -84.06 | 7.69 | 25.11 | 52.25 | 33.58 |
| 希薄化後一株あたり利益 | 76.3 | 87.42 | 50.13 | 49.56 | 7.02 | 13.2 | 28.75 | 27.62 | 31.83 | 8.4 | 7.65 | 25.07 | 52.21 | 33.55 |
| 配当性向（%） | - | - | - | - | - | - | - | - | ||||||
| 一株あたり配当金 | 23 | 24 | 26 | 28 | 28 | 30 | 30 | 34 | 36 | 36 | 36 | 36 | 36 | 40 |