| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 16,159 | +135.3% |
| 3Q24 | 13,066 | -40.1% |
| 2Q24 | 15,995 | -19.5% |
| 1Q24 | 6,868 | -72.2% |
| 3Q23 | 21,797 | -15.0% |
| 2Q23 | 19,871 | -11.9% |
| 1Q23 | 24,670 | +5.7% |
| 3Q22 | 25,647 | +0.2% |
| 2Q22 | 22,561 | -43.8% |
| 1Q22 | 23,339 | -23.3% |
| 3Q21 | 25,589 | +33.9% |
| 2Q21 | 40,153 | -667.5% |
| 1Q21 | 30,446 | +137.3% |
| 4Q20 | 28,311 | +37.6% |
| 3Q20 | 19,113 | -11.2% |
| 2Q20 | -7,075 | -136.9% |
| 1Q20 | 12,831 | -35.1% |
| 4Q19 | 20,571 | -3.1% |
| 3Q19 | 21,516 | +16.2% |
| 2Q19 | 19,186 | +38.4% |
| 1Q19 | 19,772 | +88.6% |
| 4Q18 | 21,227 | +22.7% |
| 3Q18 | 18,514 | +27.3% |
| 2Q18 | 13,860 | -12.8% |
| 1Q18 | 10,486 | -15.5% |
| 4Q17 | 17,293 | +30.5% |
| 3Q17 | 14,546 | -4.1% |
| 2Q17 | 15,903 | +31.8% |
| 1Q17 | 12,405 | +1.3% |
| 4Q16 | 13,255 | +9.2% |
| 3Q16 | 15,160 | +13.9% |
| 2Q16 | 12,064 | -0.2% |
| 1Q16 | 12,242 | -11.1% |
| 4Q15 | 12,140 | +41.4% |
| 3Q15 | 13,311 | +35.4% |
| 2Q15 | 12,083 | +112.3% |
| 1Q15 | 13,773 | +261.4% |
| 4Q14 | 8,583 | +650.9% |
| 3Q14 | 9,833 | +104.9% |
| 2Q14 | 5,692 | +42.9% |
| 1Q14 | 3,811 | -10.2% |
| 4Q13 | 1,143 | -73.8% |
| 3Q13 | 4,800 | +15.1% |
| 2Q13 | 3,982 | -16.8% |
| 1Q13 | 4,243 | -30.6% |
| 4Q12 | 4,369 | - |
| 3Q12 | 4,172 | +64.4% |
| 2Q12 | 4,785 | +107.2% |
| 1Q12 | 6,113 | - |
| 3Q11 | 2,537 | - |
| 2Q11 | 2,309 | - |