| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 165,746 | +47.5% |
| 4Q24 | 151,256 | +52.9% |
| 3Q24 | 127,233 | +29.2% |
| 2Q24 | 118,960 | +15.9% |
| 1Q24 | 112,407 | -6.6% |
| 4Q23 | 98,939 | -23.1% |
| 3Q23 | 98,498 | -25.3% |
| 2Q23 | 102,631 | -26.2% |
| 1Q23 | 120,382 | -18.9% |
| 4Q22 | 128,738 | -10.1% |
| 3Q22 | 131,836 | -16.0% |
| 1Q22 | 139,037 | -12.0% |
| 1Q22 | 148,387 | -9.9% |
| 4Q21 | 143,173 | -17.6% |
| 3Q21 | 156,946 | -10.6% |
| 2Q21 | 157,917 | -10.9% |
| 1Q21 | 164,602 | -9.1% |
| 4Q20 | 173,731 | -4.1% |
| 3Q20 | 175,488 | -0.4% |
| 2Q20 | 177,166 | +7.9% |
| 1Q20 | 181,012 | +8.6% |
| 4Q19 | 181,167 | +5.1% |
| 3Q19 | 176,118 | +4.6% |
| 2Q19 | 164,246 | -3.0% |
| 1Q19 | 166,707 | -2.1% |
| 4Q18 | 172,378 | +10.4% |
| 3Q18 | 168,409 | -7.5% |
| 2Q18 | 169,317 | -5.5% |
| 1Q18 | 170,319 | -4.9% |
| 4Q17 | 156,151 | -12.5% |
| 3Q17 | 181,989 | +4.9% |
| 2Q17 | 179,234 | +3.6% |
| 1Q17 | 179,124 | +5.2% |
| 4Q16 | 178,551 | +6.3% |
| 3Q16 | 173,539 | +5.5% |
| 2Q16 | 173,061 | +12.8% |
| 1Q16 | 170,235 | +22.0% |
| 4Q15 | 168,036 | +33.5% |
| 3Q15 | 164,553 | +44.4% |
| 2Q15 | 153,371 | +49.2% |
| 1Q15 | 139,519 | +45.5% |
| 4Q14 | 125,885 | +36.2% |
| 3Q14 | 113,961 | +27.8% |
| 2Q14 | 102,797 | +19.7% |
| 1Q14 | 95,911 | +14.1% |
| 4Q13 | 92,401 | +13.7% |
| 3Q13 | 89,170 | +12.5% |
| 2Q13 | 85,851 | - |
| 1Q13 | 84,043 | +24.4% |
| 4Q12 | 81,256 | +23.8% |
| 3Q12 | 79,239 | +44.4% |
| 1Q12 | 67,567 | - |
| 4Q11 | 65,658 | - |
| 3Q11 | 54,881 | - |