| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 254,000 | -12.1% |
| 3Q24 | 248,000 | -28.3% |
| 2Q24 | 366,000 | -2.1% |
| 1Q24 | 289,000 | +1.4% |
| 3Q23 | 346,000 | +11.6% |
| 2Q23 | 374,000 | -5.8% |
| 1Q23 | 285,000 | -12.8% |
| 3Q22 | 310,000 | -9.4% |
| 2Q22 | 397,000 | -13333.3% |
| 1Q22 | 327,000 | +108.3% |
| 3Q21 | 342,000 | -10.0% |
| 2Q21 | -3,000 | -101.0% |
| 1Q21 | 157,000 | -9.8% |
| 3Q20 | 380,000 | +41.3% |
| 2Q20 | 302,000 | -13.0% |
| 1Q20 | 174,000 | +3.6% |
| 3Q19 | 269,000 | +2.7% |
| 2Q19 | 347,000 | +11.2% |
| 1Q19 | 168,000 | -16.0% |
| 3Q18 | 262,000 | +2.3% |
| 2Q18 | 312,000 | +22.4% |
| 1Q18 | 200,000 | -6.1% |
| 3Q17 | 256,000 | +12.8% |
| 2Q17 | 255,000 | +0.8% |
| 1Q17 | 213,000 | +20.3% |
| 3Q16 | 227,000 | +14.6% |
| 2Q16 | 253,000 | +14.5% |
| 1Q16 | 177,000 | +52.6% |
| 3Q15 | 198,000 | +30.3% |
| 2Q15 | 221,000 | +16.3% |
| 1Q15 | 116,000 | +24.7% |
| 3Q14 | 152,000 | -1.3% |
| 2Q14 | 190,000 | +45.0% |
| 1Q14 | 93,000 | +17.7% |
| 3Q13 | 154,000 | +242.2% |
| 2Q13 | 131,000 | -789.5% |
| 1Q13 | 79,000 | +49.1% |
| 3Q12 | 45,000 | -26.2% |
| 2Q12 | -19,000 | -132.8% |
| 1Q12 | 53,000 | -352.4% |
| 3Q11 | 61,000 | +60.5% |
| 2Q11 | 58,000 | +262.5% |
| 1Q11 | -21,000 | -195.5% |
| 3Q10 | 38,000 | - |
| 2Q10 | 16,000 | - |
| 1Q10 | 22,000 | - |