| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 506,900 | - |
| 4Q24 | 502,600 | +5.7% |
| 3Q24 | 500,800 | +5.4% |
| 2Q24 | 492,400 | +3.7% |
| 1Q24 | 481,800 | +4.5% |
| 4Q23 | 475,600 | +30.9% |
| 3Q23 | 475,300 | +38.7% |
| 2Q23 | 474,700 | +49.4% |
| 1Q23 | 460,900 | +58.9% |
| 4Q22 | 450,000 | +66.5% |
| 3Q22 | 435,392 | +62.7% |
| 2Q22 | 417,944 | +62.3% |
| 1Q22 | 390,831 | +57.9% |
| 4Q22 | 363,279 | +34.4% |
| 3Q22 | 342,643 | +28.0% |
| 2Q22 | 317,799 | +23.4% |
| 1Q22 | 290,007 | +17.2% |
| 4Q21 | 270,320 | - |
| 3Q21 | 267,660 | - |
| 2Q21 | 257,568 | - |
| 1Q21 | 247,548 | - |
| 4Q19 | 267,658 | +22.2% |
| 3Q19 | 256,735 | +24.9% |
| 2Q19 | 246,828 | +25.4% |
| 1Q19 | 232,445 | +20.5% |
| 4Q18 | 219,056 | +34.8% |
| 3Q18 | 205,510 | +12.0% |
| 2Q18 | 196,787 | +12.7% |
| 1Q18 | 192,838 | +13.6% |
| 4Q17 | 183,770 | +22.6% |
| 3Q17 | 183,439 | +24.6% |
| 2Q17 | 174,580 | +23.6% |
| 1Q17 | 169,730 | +26.3% |
| 4Q17 | 162,485 | +8.4% |
| 3Q16 | 161,791 | - |
| 2Q16 | 159,226 | - |
| 1Q16 | 154,658 | - |
| 4Q16 | 149,938 | - |
| 3Q16 | 147,246 | - |
| 2Q16 | 141,239 | - |
| 1Q16 | 134,393 | - |
| 4Q14 | 128,818 | +4.4% |
| 3Q14 | 120,883 | +2.9% |
| 2Q14 | 139,854 | +25.4% |
| 1Q14 | 130,048 | +27.4% |
| 4Q13 | 123,420 | +26.9% |
| 3Q13 | 117,447 | -1.3% |
| 2Q13 | 111,535 | -0.9% |
| 1Q13 | 102,106 | -1.4% |
| 4Q12 | 97,242 | -1.2% |
| 3Q12 | 119,002 | +25.7% |
| 2Q12 | 112,508 | +31.4% |
| 1Q12 | 103,599 | - |
| 4Q11 | 98,426 | - |
| 3Q11 | 94,674 | - |
| 2Q11 | 85,610 | - |