| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 310,178 | +35.2% |
| 4Q25 | 292,698 | +29.8% |
| 3Q25 | 266,334 | +22.5% |
| 2Q25 | 243,519 | +12.7% |
| 1Q25 | 229,364 | +11.0% |
| 4Q24 | 225,507 | +8.5% |
| 3Q24 | 217,486 | +10.1% |
| 2Q24 | 216,009 | +11.8% |
| 1Q24 | 206,584 | +7.3% |
| 4Q23 | 207,832 | +10.1% |
| 3Q23 | 197,567 | +3.8% |
| 2Q23 | 193,205 | +6.2% |
| 1Q23 | 192,463 | +11.3% |
| 4Q22 | 188,690 | +13.6% |
| 3Q22 | 190,308 | +8.0% |
| 2Q22 | 181,862 | +6.6% |
| 1Q22 | 172,934 | -6.3% |
| 4Q21 | 166,110 | -12.3% |
| 3Q21 | 176,186 | -12.1% |
| 2Q21 | 170,653 | -19.2% |
| 1Q21 | 184,633 | -13.7% |
| 4Q20 | 189,306 | -23.5% |
| 3Q20 | 200,401 | -21.0% |
| 2Q20 | 211,167 | -6.2% |
| 1Q20 | 213,921 | +0.9% |
| 4Q19 | 247,616 | +17.3% |
| 3Q19 | 253,716 | +24.3% |
| 2Q19 | 225,174 | +11.2% |
| 1Q19 | 212,095 | +21.0% |
| 4Q18 | 211,112 | +36.5% |
| 3Q18 | 204,095 | +52.0% |
| 2Q18 | 202,413 | +53.9% |
| 1Q18 | 175,274 | +56.8% |
| 4Q17 | 154,649 | +55.3% |
| 3Q17 | 134,298 | +44.6% |
| 2Q17 | 131,485 | +42.3% |
| 1Q17 | 111,811 | +37.8% |
| 4Q16 | 99,581 | +35.3% |
| 3Q16 | 92,853 | +37.3% |
| 2Q16 | 92,418 | +41.4% |
| 1Q16 | 81,117 | +42.8% |
| 4Q15 | 73,614 | +38.0% |
| 3Q15 | 67,616 | +53.1% |
| 2Q15 | 65,360 | +52.4% |
| 1Q15 | 56,810 | +87.7% |
| 4Q14 | 53,335 | +123.6% |
| 3Q14 | 44,171 | +155.5% |
| 2Q14 | 42,884 | +119.0% |
| 1Q14 | 30,260 | +126.1% |
| 4Q13 | 23,850 | +166.7% |
| 3Q13 | 17,289 | +296.5% |
| 2Q13 | 19,583 | +114.0% |
| 1Q13 | 13,382 | - |
| 4Q12 | 8,944 | - |
| 3Q12 | 4,360 | - |
| 2Q12 | 9,152 | - |