| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 4,885 | +45.5% |
| 3Q25 | 4,535 | +8.4% |
| 2Q25 | 4,047 | -14.2% |
| 1Q25 | 3,974 | -23.5% |
| 4Q24 | 3,358 | -28.1% |
| 3Q24 | 4,185 | -17.0% |
| 2Q24 | 4,715 | +9.6% |
| 1Q24 | 5,192 | +5.6% |
| 4Q23 | 4,671 | -26.0% |
| 3Q23 | 5,042 | -4.5% |
| 2Q23 | 4,303 | -25.5% |
| 1Q23 | 4,916 | -20.9% |
| 4Q22 | 6,315 | -23.6% |
| 3Q22 | 5,277 | -22.6% |
| 2Q22 | 5,777 | -10.1% |
| 1Q22 | 6,212 | -16.6% |
| 4Q21 | 8,266 | +71.6% |
| 3Q21 | 6,816 | +43.6% |
| 2Q21 | 6,426 | +54.0% |
| 1Q21 | 7,451 | +110.3% |
| 4Q20 | 4,816 | +29.1% |
| 3Q20 | 4,747 | +185.3% |
| 2Q20 | 4,174 | -25.6% |
| 1Q20 | 3,543 | +177.9% |
| 4Q19 | 3,731 | +103.3% |
| 3Q19 | 1,664 | -9.3% |
| 2Q19 | 5,607 | +675.5% |
| 1Q19 | 1,275 | -30.3% |
| 4Q18 | 1,835 | -375.9% |
| 3Q18 | 723 | -57.1% |
| 2Q18 | 1,828 | +31.2% |
| 1Q18 | 2,223 | +58.0% |
| 4Q17 | -665 | +691.7% |
| 3Q17 | 1,687 | +9.6% |
| 2Q17 | 1,393 | +30.2% |
| 1Q17 | 1,407 | +5.5% |
| 4Q16 | -84 | -107.9% |
| 3Q16 | 1,539 | +62.2% |
| 2Q16 | 1,070 | +14.1% |
| 1Q16 | 1,334 | +16.2% |
| 4Q15 | 1,069 | +11.6% |
| 3Q15 | 949 | +6.4% |
| 2Q15 | 938 | +85.7% |
| 1Q15 | 1,148 | - |
| 4Q14 | 958 | +110.5% |
| 3Q14 | 892 | +249.8% |
| 2Q14 | 505 | -7.0% |
| 4Q13 | 455 | +31.1% |
| 3Q13 | 255 | -56.5% |
| 2Q13 | 543 | +376.3% |
| 1Q13 | 429 | -163.1% |
| 4Q12 | 347 | +28.0% |
| 3Q12 | 586 | +93.4% |
| 2Q12 | 114 | - |
| 1Q12 | -680 | - |
| 4Q11 | 271 | - |
| 3Q11 | 303 | - |