| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 8,967 | +76.4% |
| 3Q24 | 2,712 | -78.9% |
| 2Q24 | 1,474 | -85.5% |
| 1Q24 | 5,082 | -62.5% |
| 3Q23 | 12,851 | +10.9% |
| 2Q23 | 10,172 | -34.3% |
| 1Q23 | 13,550 | +31.4% |
| 3Q22 | 11,591 | +33.9% |
| 2Q22 | 15,484 | +93.9% |
| 1Q22 | 10,314 | +41.9% |
| 3Q21 | 8,657 | +129.0% |
| 2Q21 | 7,987 | +435.0% |
| 1Q21 | 7,269 | +380.1% |
| 4Q20 | 513 | -88.3% |
| 3Q20 | 3,781 | -26.1% |
| 2Q20 | 1,493 | -78.7% |
| 1Q20 | 1,514 | -76.4% |
| 4Q19 | 4,396 | +26.4% |
| 3Q19 | 5,118 | -13.4% |
| 2Q19 | 7,017 | +18.1% |
| 1Q19 | 6,411 | +10.1% |
| 4Q18 | 3,477 | -52.8% |
| 3Q18 | 5,913 | -4.0% |
| 2Q18 | 5,941 | -3.6% |
| 1Q18 | 5,822 | +7.1% |
| 4Q17 | 7,371 | +42.5% |
| 3Q17 | 6,158 | +34.5% |
| 2Q17 | 6,163 | +46.2% |
| 1Q17 | 5,437 | +25.2% |
| 4Q16 | 5,173 | +28.0% |
| 3Q16 | 4,577 | +31.5% |
| 2Q16 | 4,216 | +18.4% |
| 1Q16 | 4,344 | +55.8% |
| 4Q15 | 4,041 | +323.1% |
| 3Q15 | 3,481 | +54.3% |
| 2Q15 | 3,561 | +91.1% |
| 1Q15 | 2,788 | +67.6% |
| 4Q14 | 955 | - |
| 3Q14 | 2,256 | - |
| 2Q14 | 1,863 | - |
| 1Q14 | 1,663 | - |