| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 359,976 | +5.8% |
| 3Q25 | 388,478 | +17.7% |
| 2Q25 | 373,458 | +21.2% |
| 1Q25 | 348,651 | +21.8% |
| 4Q24 | 340,375 | +24.3% |
| 3Q24 | 329,936 | +27.5% |
| 2Q24 | 308,248 | +28.3% |
| 1Q24 | 286,300 | +37.5% |
| 4Q23 | 273,740 | +7.4% |
| 3Q23 | 258,836 | -23.2% |
| 2Q23 | 240,245 | -28.6% |
| 1Q23 | 208,205 | -40.9% |
| 4Q22 | 254,825 | -28.7% |
| 3Q22 | 336,816 | -18.8% |
| 2Q22 | 336,398 | -14.8% |
| 1Q22 | 352,130 | -7.9% |
| 4Q21 | 357,243 | -7.9% |
| 3Q21 | 414,749 | +7.7% |
| 2Q21 | 394,614 | +5.4% |
| 1Q21 | 382,225 | +6.1% |
| 4Q20 | 388,010 | +5.6% |
| 3Q20 | 385,032 | -3.8% |
| 2Q20 | 374,439 | -7.0% |
| 1Q20 | 360,394 | -6.8% |
| 4Q19 | 367,597 | -1.5% |
| 3Q19 | 400,289 | +6.7% |
| 2Q19 | 402,619 | +13.2% |
| 1Q19 | 386,518 | +9.8% |
| 4Q18 | 373,259 | +9.1% |
| 3Q18 | 375,280 | +16.2% |
| 2Q18 | 355,623 | +13.5% |
| 1Q18 | 351,872 | +19.1% |
| 4Q17 | 341,996 | +21.1% |
| 3Q17 | 323,070 | +14.8% |
| 2Q17 | 313,449 | +14.9% |
| 1Q17 | 295,502 | +12.6% |
| 4Q16 | 282,477 | +10.1% |
| 3Q16 | 281,329 | +15.8% |
| 2Q16 | 272,765 | +17.3% |
| 1Q16 | 262,327 | +16.9% |
| 4Q15 | 256,538 | +13.8% |
| 3Q15 | 243,029 | +10.1% |
| 2Q15 | 232,601 | +8.9% |
| 1Q15 | 224,382 | +6.6% |
| 4Q14 | 225,367 | +6.7% |
| 3Q14 | 220,665 | +5.4% |
| 2Q14 | 213,607 | +4.6% |
| 1Q14 | 210,487 | +4.3% |
| 4Q13 | 211,135 | +3.7% |
| 3Q13 | 209,379 | +3.1% |
| 2Q13 | 204,300 | +1.6% |
| 1Q13 | 201,844 | - |
| 4Q12 | 203,558 | - |
| 3Q12 | 203,121 | - |
| 2Q12 | 201,103 | - |