| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 41,621 | +26.3% |
| 3Q24 | 36,999 | +6.5% |
| 2Q24 | 35,268 | -1.0% |
| 1Q24 | 32,955 | -11.4% |
| 3Q23 | 34,734 | -7.5% |
| 2Q23 | 35,639 | +3.5% |
| 1Q23 | 37,180 | +296.1% |
| 3Q22 | 37,564 | +24.9% |
| 2Q22 | 34,449 | +582.4% |
| 1Q22 | 9,387 | -66.7% |
| 3Q21 | 30,064 | +86.5% |
| 2Q21 | 5,048 | -67.9% |
| 1Q21 | 28,171 | +82.0% |
| 4Q20 | 20,421 | +4.2% |
| 3Q20 | 16,124 | -23.3% |
| 2Q20 | 15,716 | -10.6% |
| 1Q20 | 15,482 | -11.4% |
| 4Q19 | 19,590 | +15.8% |
| 3Q19 | 21,017 | +20.6% |
| 2Q19 | 17,573 | +5.0% |
| 1Q19 | 17,480 | +6.2% |
| 4Q18 | 16,923 | +61.4% |
| 3Q18 | 17,431 | +10.3% |
| 2Q18 | 16,738 | +11.9% |
| 1Q18 | 16,456 | +18.1% |
| 4Q17 | 10,488 | -28.3% |
| 3Q17 | 15,800 | +10.1% |
| 2Q17 | 14,961 | +8.5% |
| 1Q17 | 13,933 | +3.1% |
| 4Q16 | 14,625 | - |
| 3Q16 | 14,350 | +5.2% |
| 2Q16 | 13,785 | +4.8% |
| 1Q16 | 13,511 | 0.0% |
| 3Q15 | 13,636 | -6.6% |
| 2Q15 | 13,153 | +12.8% |
| 1Q15 | 13,508 | +14.4% |
| 4Q14 | 12,029 | +38.3% |
| 3Q14 | 14,604 | +35.6% |
| 2Q14 | 11,661 | +27.6% |
| 1Q14 | 11,809 | +20.7% |
| 4Q13 | 8,699 | -0.9% |
| 3Q13 | 10,773 | +18.8% |
| 2Q13 | 9,139 | +6.2% |
| 1Q13 | 9,787 | +8.9% |
| 4Q12 | 8,779 | - |
| 3Q12 | 9,070 | +10.0% |
| 2Q12 | 8,602 | +1.9% |
| 1Q12 | 8,984 | - |
| 3Q11 | 8,246 | - |
| 2Q11 | 8,438 | - |