| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 364,000 | -0.8% |
| 4Q25 | 442,000 | +10.2% |
| 3Q25 | 366,000 | +6.7% |
| 2Q25 | 260,000 | -30.5% |
| 1Q25 | 367,000 | -8.9% |
| 4Q24 | 401,000 | -4.5% |
| 3Q24 | 343,000 | +159.8% |
| 2Q24 | 374,000 | -0.8% |
| 1Q24 | 403,000 | -1.7% |
| 4Q23 | 420,000 | -7.7% |
| 3Q23 | 132,000 | -66.8% |
| 2Q23 | 377,000 | +13.2% |
| 1Q23 | 410,000 | +28.5% |
| 4Q22 | 455,000 | +1.6% |
| 3Q22 | 397,000 | +21.4% |
| 2Q22 | 333,000 | +22.0% |
| 1Q22 | 319,000 | +2.2% |
| 4Q21 | 448,000 | +58.3% |
| 3Q21 | 327,000 | +49.3% |
| 2Q21 | 273,000 | +125.6% |
| 1Q20 | 312,000 | +42.5% |
| 4Q20 | 283,000 | +22.5% |
| 3Q20 | 219,000 | -1.4% |
| 2Q20 | 121,000 | -44.5% |
| 1Q20 | 219,000 | -11.7% |
| 4Q19 | 231,000 | -5.3% |
| 3Q19 | 222,000 | -8.3% |
| 2Q19 | 218,000 | -4.0% |
| 1Q19 | 248,000 | +6.4% |
| 4Q18 | 244,000 | +8.0% |
| 3Q18 | 242,000 | +25.4% |
| 2Q18 | 227,000 | +18.8% |
| 1Q18 | 233,000 | +20.7% |
| 4Q17 | 226,000 | +49.7% |
| 3Q17 | 193,000 | +44.0% |
| 2Q17 | 191,000 | +63.2% |
| 1Q17 | 193,000 | +35.9% |
| 4Q16 | 151,000 | +5.6% |
| 3Q16 | 134,000 | +4.7% |
| 2Q16 | 117,000 | +21.9% |
| 1Q16 | 142,000 | +25.7% |
| 4Q15 | 143,000 | +68.2% |
| 3Q15 | 128,000 | -30.4% |
| 2Q15 | 96,000 | -48.4% |
| 1Q15 | 113,000 | -40.8% |
| 4Q14 | 85,000 | -66.5% |
| 3Q14 | 184,000 | -13.2% |
| 2Q14 | 186,000 | -6.1% |
| 1Q14 | 191,000 | -2.1% |
| 4Q13 | 254,000 | -0.8% |
| 3Q13 | 212,000 | -10.9% |
| 2Q13 | 198,000 | -32.4% |
| 1Q13 | 195,000 | -23.8% |
| 4Q12 | 256,000 | -12.6% |
| 3Q12 | 238,000 | -15.3% |
| 2Q12 | 293,000 | +12.7% |
| 1Q12 | 256,000 | - |
| 4Q11 | 293,000 | - |
| 3Q11 | 281,000 | - |
| 2Q11 | 260,000 | +87.1% |
| 2Q10 | 139,000 | - |