| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 19,469 | +8.4% |
| 3Q25 | 22,098 | +9.9% |
| 2Q25 | 24,280 | +16.5% |
| 1Q25 | 21,450 | +29.5% |
| 4Q24 | 17,965 | +9.8% |
| 3Q24 | 20,113 | -0.6% |
| 2Q24 | 20,849 | -8.6% |
| 1Q24 | 16,570 | -36.1% |
| 4Q23 | 16,364 | -39.6% |
| 3Q23 | 20,228 | -11.3% |
| 2Q23 | 22,808 | -0.5% |
| 1Q23 | 25,944 | +21.4% |
| 4Q22 | 27,103 | +40.0% |
| 3Q22 | 22,809 | -11.4% |
| 2Q22 | 22,923 | -9.7% |
| 1Q22 | 21,367 | -10.5% |
| 4Q21 | 19,363 | - |
| 3Q21 | 25,739 | - |
| 2Q21 | 25,385 | - |
| 1Q21 | 23,878 | - |
| 4Q19 | 22,451 | +6.6% |
| 3Q19 | 23,904 | -14.6% |
| 2Q19 | 22,095 | +31.5% |
| 1Q19 | 21,610 | +34.1% |
| 4Q18 | 21,053 | +36.6% |
| 3Q18 | 27,980 | +75.4% |
| 2Q18 | 16,806 | - |
| 1Q18 | 16,111 | - |
| 4Q17 | 15,414 | - |
| 3Q17 | 15,952 | - |