| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q23 | 811,866 | +0.3% |
| 2Q23 | 822,162 | +3.7% |
| 1Q23 | 821,854 | +5.9% |
| 4Q22 | 814,780 | +7.3% |
| 3Q22 | 809,037 | +8.4% |
| 2Q22 | 793,106 | +8.2% |
| 1Q22 | 776,081 | +7.9% |
| 4Q21 | 759,208 | +8.4% |
| 3Q21 | 746,104 | +9.2% |
| 2Q21 | 732,974 | - |
| 1Q21 | 719,574 | - |
| 4Q20 | 700,304 | +13.2% |
| 3Q20 | 683,131 | - |
| 4Q19 | 618,503 | +15.6% |
| 4Q18 | 535,118 | +4.7% |
| 4Q17 | 510,975 | +11.7% |
| 4Q16 | 457,364 | +20.7% |
| 4Q15 | 378,787 | +22.3% |
| 4Q14 | 309,726 | +20.2% |
| 4Q13 | 257,574 | +28.1% |
| 4Q12 | 201,094 | +46.2% |
| 1Q12 | 151,780 | - |
| 4Q11 | 137,559 | - |
| 3Q11 | 121,690 | - |