| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 42,626 | -19.6% |
| 4Q24 | 44,919 | -23.2% |
| 3Q24 | 45,946 | -3.0% |
| 2Q24 | 52,098 | -20.2% |
| 1Q24 | 53,024 | -33.7% |
| 4Q23 | 58,517 | -31.3% |
| 3Q23 | 47,379 | -44.3% |
| 2Q23 | 65,311 | -22.6% |
| 1Q23 | 79,947 | +9.0% |
| 4Q22 | 85,146 | +35.0% |
| 3Q22 | 85,021 | +54.5% |
| 2Q22 | 84,397 | +80.3% |
| 1Q22 | 73,340 | +67.0% |
| 4Q21 | 63,080 | +47.3% |
| 3Q21 | 55,014 | +7.0% |
| 2Q21 | 46,815 | -24.5% |
| 1Q21 | 43,929 | -36.3% |
| 4Q20 | 42,835 | -39.3% |
| 3Q20 | 51,428 | -28.0% |
| 2Q20 | 61,967 | -14.4% |
| 1Q20 | 68,924 | -5.1% |
| 4Q19 | 70,552 | +2.3% |
| 3Q19 | 71,445 | +4.4% |
| 2Q19 | 72,398 | +10.3% |
| 1Q19 | 72,661 | +17.3% |
| 4Q18 | 68,965 | +18.6% |
| 3Q18 | 68,450 | +17.5% |
| 2Q18 | 65,630 | +10.4% |
| 1Q18 | 61,953 | +5.6% |
| 4Q17 | 58,129 | +0.3% |
| 3Q17 | 58,261 | -1.9% |
| 2Q17 | 59,467 | -4.1% |
| 1Q17 | 58,672 | -7.8% |
| 4Q16 | 57,936 | -10.9% |
| 3Q16 | 59,371 | -25.6% |
| 2Q16 | 61,980 | -21.1% |
| 1Q16 | 63,662 | -18.5% |
| 4Q15 | 65,029 | - |
| 3Q16 | 86,615 | +8.6% |
| 2Q16 | 85,260 | +8.6% |
| 1Q16 | 82,805 | +6.0% |
| 4Q15 | 79,167 | - |
| 3Q15 | 79,792 | - |
| 2Q15 | 78,514 | - |
| 1Q15 | 78,113 | - |
| 4Q13 | 76,337 | -0.6% |
| 3Q13 | 81,676 | +5.4% |
| 2Q13 | 80,214 | +4.7% |
| 1Q13 | 78,302 | +3.7% |
| 4Q12 | 76,836 | +3.6% |
| 3Q12 | 77,468 | +3.6% |
| 2Q12 | 76,625 | - |
| 1Q12 | 75,535 | - |
| 4Q11 | 74,198 | - |
| 3Q11 | 74,761 | - |