| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 281,637 | -12.6% |
| 4Q24 | 287,402 | -9.4% |
| 3Q24 | 329,609 | +4.9% |
| 2Q24 | 326,260 | +8.9% |
| 1Q24 | 322,353 | +6.7% |
| 4Q23 | 317,087 | +9.1% |
| 3Q23 | 314,282 | +14.1% |
| 2Q23 | 310,630 | +16.1% |
| 1Q23 | 298,686 | +15.9% |
| 4Q22 | 295,028 | +20.2% |
| 3Q22 | 301,747 | +25.6% |
| 2Q23 | 299,719 | +12.1% |
| 1Q23 | 302,165 | +17.2% |
| 4Q22 | 290,541 | +18.3% |
| 3Q22 | 275,392 | +14.6% |
| 2Q22 | 267,481 | +17.7% |
| 1Q22 | 257,784 | +25.3% |
| 4Q21 | 245,506 | - |
| 3Q21 | 240,318 | - |
| 2Q21 | 227,267 | - |
| 1Q21 | 205,698 | - |
| 4Q19 | 198,905 | -19.7% |
| 3Q19 | 200,388 | -25.3% |
| 2Q19 | 207,630 | -19.2% |
| 1Q19 | 221,346 | -10.0% |
| 4Q18 | 247,642 | +3.2% |
| 3Q18 | 268,121 | +28.4% |
| 2Q18 | 257,125 | -24.0% |
| 1Q18 | 245,810 | -24.0% |
| 4Q17 | 239,993 | -14.4% |
| 3Q17 | 208,759 | -22.4% |
| 2Q17 | 338,414 | +30.9% |
| 1Q17 | 323,630 | +33.0% |
| 4Q16 | 314,860 | +32.2% |
| 3Q16 | 307,637 | +33.3% |
| 2Q16 | 296,610 | +35.9% |
| 1Q16 | 284,747 | - |
| 4Q16 | 280,528 | +17.8% |
| 3Q16 | 268,875 | +16.5% |
| 2Q16 | 258,554 | +18.5% |
| 1Q16 | 243,352 | - |
| 4Q15 | 238,117 | - |
| 3Q15 | 230,748 | - |
| 2Q15 | 218,181 | +2.2% |
| 1Q14 | 205,388 | +10.1% |
| 2Q14 | 213,572 | +9.4% |
| 1Q14 | 205,491 | +10.1% |
| 4Q13 | 202,778 | +11.3% |
| 3Q13 | 196,816 | +13.6% |
| 2Q13 | 195,155 | +15.0% |
| 1Q13 | 186,590 | +15.9% |
| 4Q12 | 182,267 | - |
| 3Q12 | 173,236 | - |
| 2Q12 | 169,746 | - |
| 1Q12 | 160,980 | - |