| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 46,189 | +9.0% |
| 3Q24 | 42,824 | +12.0% |
| 2Q24 | 42,004 | -7.2% |
| 1Q24 | 42,361 | -5.5% |
| 3Q23 | 38,237 | -12.7% |
| 2Q23 | 45,239 | -13.3% |
| 1Q23 | 44,836 | -10.0% |
| 3Q22 | 43,821 | -0.2% |
| 2Q22 | 52,161 | +60.8% |
| 1Q22 | 49,796 | +14.6% |
| 3Q21 | 43,921 | +16.6% |
| 2Q21 | 32,431 | -15.8% |
| 1Q21 | 43,464 | +43.7% |
| 3Q20 | 37,658 | +11.2% |
| 2Q20 | 38,517 | -8.7% |
| 1Q20 | 30,254 | -31.3% |
| 3Q19 | 33,852 | -24.5% |
| 2Q19 | 42,168 | -9.6% |
| 1Q19 | 44,018 | -12.2% |
| 3Q18 | 44,857 | -4.7% |
| 2Q18 | 46,626 | +17.6% |
| 1Q18 | 50,126 | +160.7% |
| 3Q17 | 47,064 | +1.1% |
| 2Q17 | 39,663 | +1.6% |
| 1Q17 | 19,226 | -55.0% |
| 3Q16 | 46,567 | +19.6% |
| 2Q16 | 39,028 | -4.7% |
| 1Q16 | 42,719 | +0.4% |
| 3Q15 | 38,925 | +21.3% |
| 2Q15 | 40,961 | -7.9% |
| 1Q15 | 42,531 | -1766.6% |
| 3Q14 | 32,078 | - |
| 2Q14 | 44,491 | -0.4% |
| 1Q14 | -2,552 | -108.0% |
| 2Q13 | 44,670 | -10.6% |
| 1Q13 | 32,077 | -23.8% |
| 3Q12 | 46,218 | +2.7% |
| 2Q12 | 49,951 | +1.5% |
| 1Q12 | 42,083 | +8.6% |
| 3Q11 | 45,009 | +5.8% |
| 2Q11 | 49,198 | +18.1% |
| 1Q11 | 38,747 | - |
| 3Q10 | 42,536 | - |
| 2Q10 | 41,658 | - |