| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 477,628 | +5.3% |
| 4Q24 | 478,944 | +7.6% |
| 3Q24 | 474,490 | +10.7% |
| 2Q24 | 463,883 | +8.6% |
| 1Q24 | 453,451 | +10.6% |
| 4Q23 | 445,217 | +29.2% |
| 3Q23 | 428,447 | +22.6% |
| 2Q23 | 427,311 | +16.9% |
| 1Q23 | 410,019 | +16.1% |
| 4Q22 | 391,636 | +2.3% |
| 3Q22 | 378,841 | +10.4% |
| 2Q22 | 363,912 | +16.4% |
| 1Q22 | 344,755 | +21.1% |
| 4Q22 | 344,637 | -10.0% |
| 3Q22 | 349,586 | +1.9% |
| 2Q22 | 365,650 | +16.9% |
| 1Q22 | 353,213 | +24.1% |
| 4Q21 | 382,794 | - |
| 3Q21 | 343,165 | - |
| 2Q21 | 312,659 | - |
| 1Q21 | 284,682 | - |
| 4Q19 | 306,146 | -7.1% |
| 3Q19 | 275,392 | -24.0% |
| 2Q19 | 327,544 | -6.3% |
| 1Q19 | 329,001 | +4.2% |
| 4Q18 | 329,501 | +14.4% |
| 3Q18 | 362,250 | +23.2% |
| 2Q18 | 349,579 | +12.8% |
| 1Q18 | 315,672 | +10.1% |
| 4Q17 | 288,070 | +34.1% |
| 3Q17 | 293,921 | +24.0% |
| 2Q17 | 310,022 | +46.6% |
| 1Q17 | 286,763 | +54.1% |
| 4Q16 | 265,405 | +59.5% |
| 3Q16 | 243,523 | +56.4% |
| 2Q16 | 213,425 | +8.3% |
| 1Q16 | 187,663 | -13.3% |
| 4Q16 | 214,875 | +29.1% |
| 3Q16 | 237,111 | +52.3% |
| 2Q16 | 211,502 | +7.4% |
| 1Q16 | 186,086 | -14.1% |
| 4Q15 | 166,406 | - |
| 3Q15 | 155,656 | - |
| 2Q15 | 196,992 | - |
| 1Q15 | 216,560 | - |
| 4Q13 | 200,023 | +48.4% |
| 3Q13 | 179,741 | +27.4% |
| 2Q13 | 162,988 | +25.3% |
| 1Q13 | 138,778 | +4.7% |
| 4Q12 | 134,800 | +13.5% |
| 3Q12 | 141,042 | +32.8% |
| 2Q12 | 130,120 | +31.7% |
| 1Q12 | 132,550 | - |
| 4Q11 | 118,799 | - |
| 3Q11 | 106,170 | - |
| 2Q11 | 98,800 | - |