| 2010/03 | 2011/03 | 2012/03 | 2013/03 | 2014/03 | 2015/03 | 2016/03 | 2017/03 | 2018/03 | 2019/03 | 2020/03 | 2021/03 | 2022/03 | 2023/03 | 2024/03 | |
| 売上高 | 60,807 | 66,903 | 70,248 | 71,429 | 78,842 | 85,828 | 93,818 | 99,249 | 104,972 | 104,919 | 100,741 | 100,562 | 113,814 | 121,165 | 118,844 |
| 売上原価 | - | - | - | 62,905 | 69,142 | 75,293 | 82,190 | 87,100 | 93,641 | 93,338 | 89,888 | 88,731 | 100,421 | 105,255 | 104,910 |
| 売上総利益 | - | - | - | 8,523 | 9,699 | 10,535 | 11,628 | 12,148 | 11,330 | 11,580 | 10,853 | 11,830 | 13,393 | 15,909 | 13,934 |
| 売上総利益率（％） | - | - | - | ||||||||||||
| 営業費用 | - | - | - | 4,937 | 5,567 | 6,077 | 6,770 | 7,065 | 6,398 | 6,858 | 6,734 | 7,104 | 7,372 | 7,866 | 8,355 |
| 営業利益 | - | - | - | 3,586 | 4,132 | 4,457 | 4,857 | 5,083 | 4,932 | 4,722 | 4,118 | 4,725 | 6,021 | 8,043 | 5,578 |
| 経常（税引前）利益 | 3,634 | 3,817 | 3,908 | 4,036 | 4,430 | 4,876 | 5,065 | 5,402 | 4,702 | 4,830 | 3,886 | 4,926 | 6,166 | 8,790 | 6,019 |
| 法人税等合計 | - | - | - | 1,717 | 1,725 | 1,827 | 1,640 | 1,680 | 1,698 | 1,591 | 1,254 | 1,441 | 1,878 | 2,544 | 1,936 |
| 純利益 | 1,845 | 1,630 | 1,876 | 2,356 | 2,119 | 2,544 | 3,379 | 3,722 | 2,990 | 3,028 | 2,692 | 3,453 | 4,245 | 6,127 | 4,046 |
| 一株あたり利益 | 104.32 | 92.14 | 106.07 | 133.16 | 119.79 | 143.8 | 77.46 | 85.52 | 69.05 | 70.77 | 67.61 | 81.99 | 101.66 | 142.08 | 100.71 |
| 希薄化後一株あたり利益 | - | - | - | - | - | 143.7 | 77.37 | 85.38 | 68.88 | 70.57 | 67.45 | 81.8 | 101.42 | 141.75 | 100.51 |
| 一株あたり配当金 | 35 | 35 | 35 | 35 | 35 | 40 | 35 | 18 | 18 | 18 | 20 | 25 | 30 | 44 | 44 |