| （単位：千ドル） | 2011/12 | 2012/12 | 2013/12 | 2014/12 | 2015/12 | 2016/12 | 2017/12 | 2018/12 | 2019/12 | 2020/12 | 2021/12 | 2022/12 | 2023/12 | 2024/12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 20,273 | 18,800 | 18,411 | 18,399 | 18,713 | 25,094 | 26,422 | 28,886 | 32,054 | 29,647 | 29,460 | 33,940 | 43,605 | 50,471 |
| 売上成長率（％） | - | |||||||||||||
| 営業費用 | 13,211 | 13,853 | 13,331 | 14,082 | 15,608 | 19,455 | 20,258 | 21,615 | 23,270 | 23,048 | 24,531 | 25,088 | 26,028 | 27,828 |
| 営業利益 | 5,528 | 5,494 | 7,342 | 7,919 | 7,175 | 9,400 | 10,555 | 10,660 | 12,325 | 11,836 | 13,677 | 14,235 | 15,051 | 14,169 |
| 営業利益率 (%) | ||||||||||||||
| 法人税等合計 | 1,543 | 1,559 | 2,255 | 2,312 | 1,964 | 2,523 | 3,103 | 1,394 | 1,987 | 1,692 | 2,240 | 2,320 | 2,248 | 2,216 |
| 純利益 | 3,985 | 3,935 | 5,087 | 5,607 | 5,211 | 6,877 | 7,452 | 9,266 | 10,338 | 10,144 | 11,437 | 11,915 | 12,803 | 11,953 |
| 純利益率（％） | ||||||||||||||
| 一株あたり利益 | 1.43 | 1.41 | 1.82 | 2.03 | 1.87 | 2.05 | 2.24 | 2.78 | 3.1 | 3.03 | 3.41 | 3.55 | 3.82 | 3.57 |
| 希薄化後一株あたり利益 | 1.43 | 1.41 | 1.82 | 2.03 | 1.87 | 2.05 | 2.23 | 2.77 | 3.09 | 3.02 | 3.41 | 3.55 | 3.82 | 3.57 |
| 配当性向（%） | ||||||||||||||
| 一株あたり配当金 | 0.76 | 0.76 | 0.8 | 0.84 | 0.84 | 0.84 | 0.86 | 0.92 | 0.95 | 0.96 | 1.04 | 1.04 | 1.08 | 1.12 |