| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 695,673 | +8.9% |
| 4Q24 | 695,801 | +11.4% |
| 3Q24 | 680,480 | +11.0% |
| 2Q24 | 664,515 | +11.3% |
| 1Q24 | 638,985 | +6.7% |
| 4Q23 | 624,379 | +5.7% |
| 3Q23 | 612,913 | +3.0% |
| 2Q23 | 597,069 | +2.1% |
| 1Q23 | 598,620 | +3.6% |
| 4Q22 | 590,657 | +4.3% |
| 3Q22 | 594,862 | +8.9% |
| 2Q22 | 585,035 | +10.3% |
| 1Q22 | 577,963 | +14.3% |
| 4Q21 | 566,216 | +19.8% |
| 3Q21 | 546,168 | +27.8% |
| 2Q21 | 530,482 | +31.5% |
| 1Q21 | 505,691 | +22.3% |
| 4Q20 | 472,782 | +17.7% |
| 3Q20 | 427,429 | +9.2% |
| 2Q20 | 403,283 | +7.4% |
| 1Q20 | 413,605 | +11.0% |
| 4Q19 | 401,732 | +10.4% |
| 3Q19 | 391,278 | +11.4% |
| 2Q19 | 375,391 | +6.7% |
| 1Q19 | 372,640 | +11.2% |
| 4Q18 | 363,965 | +23.9% |
| 3Q18 | 351,336 | +17.5% |
| 2Q18 | 351,691 | +20.3% |
| 1Q18 | 335,032 | +18.0% |
| 4Q17 | 293,645 | +14.3% |
| 3Q17 | 298,887 | +29.5% |
| 2Q17 | 292,333 | +38.8% |
| 1Q17 | 283,820 | +47.7% |
| 4Q16 | 256,922 | +42.5% |
| 3Q16 | 230,886 | +52.0% |
| 2Q16 | 210,663 | +69.6% |
| 1Q16 | 192,217 | +83.5% |
| 4Q15 | 180,324 | +112.3% |
| 3Q15 | 151,910 | +133.3% |
| 2Q15 | 124,245 | +159.9% |
| 1Q15 | 104,751 | +233.7% |
| 4Q14 | 84,931 | +473.4% |
| 3Q14 | 65,102 | +1589.2% |
| 2Q14 | 47,814 | -1120.4% |
| 1Q14 | 31,391 | -425.1% |
| 4Q13 | 14,812 | -185.2% |
| 3Q13 | 3,854 | -123.1% |
| 2Q13 | -4,686 | -75.7% |
| 1Q13 | -9,655 | -58.0% |
| 4Q12 | -17,383 | -32.4% |
| 3Q12 | -16,685 | -47.7% |
| 2Q12 | -19,267 | - |
| 1Q12 | -23,003 | - |
| 4Q11 | -25,716 | - |
| 3Q11 | -31,899 | - |