| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q25 | 14,685 | -45.5% |
| 2Q25 | 10,801 | -59.0% |
| 1Q25 | 20,268 | -23.0% |
| 4Q24 | 23,557 | -9.5% |
| 3Q24 | 26,933 | +4.4% |
| 2Q24 | 26,334 | -46.1% |
| 1Q24 | 26,305 | -45.2% |
| 4Q23 | 26,043 | -44.1% |
| 3Q23 | 25,790 | -43.9% |
| 2Q23 | 48,867 | +0.3% |
| 1Q23 | 47,995 | +5.4% |
| 4Q22 | 46,619 | +26.8% |
| 3Q22 | 45,977 | +30.7% |
| 2Q22 | 48,701 | +39.4% |
| 1Q22 | 45,551 | +32.8% |
| 4Q21 | 36,755 | +4.4% |
| 3Q21 | 35,189 | -1.1% |
| 2Q21 | 34,940 | -2.4% |
| 1Q21 | 34,313 | -2.3% |
| 4Q20 | 35,214 | +1.3% |
| 3Q20 | 35,576 | +5.3% |
| 2Q20 | 35,793 | +4.1% |
| 1Q20 | 35,131 | +0.1% |
| 4Q19 | 34,770 | -2.4% |
| 3Q19 | 33,789 | -15.6% |
| 2Q19 | 34,385 | -14.0% |
| 1Q19 | 35,109 | -10.6% |
| 4Q18 | 35,636 | -8.3% |
| 3Q18 | 40,028 | +6.4% |
| 2Q18 | 39,996 | +6.2% |
| 1Q18 | 39,260 | +4.3% |
| 4Q17 | 38,877 | +3.7% |
| 3Q17 | 37,619 | +0.5% |
| 2Q17 | 37,667 | +1.2% |
| 1Q17 | 37,634 | +4.4% |
| 4Q16 | 37,487 | +5.9% |
| 3Q16 | 37,438 | +6.3% |
| 2Q16 | 37,220 | +7.4% |
| 1Q16 | 36,063 | +4.5% |
| 4Q15 | 35,405 | +2.6% |
| 3Q15 | 35,228 | +3.4% |
| 2Q15 | 34,664 | +4.0% |
| 1Q15 | 34,518 | +6.0% |
| 4Q14 | 34,501 | +9.2% |
| 3Q14 | 34,078 | +9.0% |
| 2Q14 | 33,335 | +5.9% |
| 1Q14 | 32,550 | - |
| 4Q13 | 31,582 | +1.6% |
| 3Q13 | 31,262 | +2.7% |
| 2Q13 | 31,479 | +3.7% |
| 4Q12 | 31,089 | - |
| 3Q12 | 30,440 | - |
| 2Q12 | 30,354 | - |
| 1Q12 | 30,196 | - |