| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 505,083 | +20.9% |
| 4Q24 | 491,439 | +23.5% |
| 3Q24 | 473,609 | +22.1% |
| 2Q24 | 452,263 | +20.9% |
| 1Q24 | 417,738 | +15.7% |
| 4Q23 | 397,781 | +11.3% |
| 3Q23 | 387,743 | +12.7% |
| 2Q23 | 373,965 | +10.5% |
| 1Q23 | 360,981 | +8.3% |
| 4Q22 | 357,493 | +0.6% |
| 3Q22 | 343,990 | -3.0% |
| 2Q22 | 338,441 | -4.0% |
| 1Q22 | 333,365 | -5.6% |
| 4Q21 | 355,388 | 0.0% |
| 3Q21 | 354,486 | -1.3% |
| 2Q21 | 352,442 | -1.3% |
| 1Q21 | 353,216 | +0.2% |
| 4Q20 | 355,370 | +1.8% |
| 3Q20 | 359,104 | +4.1% |
| 2Q20 | 356,960 | +11.0% |
| 1Q20 | 352,420 | +14.8% |
| 4Q19 | 348,965 | +21.8% |
| 3Q19 | 344,809 | +27.9% |
| 2Q19 | 321,577 | +22.5% |
| 1Q19 | 306,912 | +20.3% |
| 4Q18 | 286,623 | +11.8% |
| 3Q18 | 269,664 | +25.8% |
| 2Q18 | 262,548 | +25.3% |
| 1Q18 | 255,020 | +25.1% |
| 4Q17 | 256,301 | +31.6% |
| 3Q17 | 214,438 | +11.5% |
| 2Q17 | 209,497 | +11.2% |
| 1Q17 | 203,841 | +9.7% |
| 4Q16 | 194,729 | +7.0% |
| 3Q16 | 192,311 | +7.4% |
| 2Q16 | 188,326 | +6.7% |
| 1Q16 | 185,826 | +5.0% |
| 4Q15 | 182,058 | +4.2% |
| 3Q15 | 179,085 | +2.3% |
| 2Q15 | 176,508 | +1.4% |
| 1Q15 | 177,000 | +3.0% |
| 4Q14 | 174,702 | +4.3% |
| 3Q14 | 174,980 | +8.0% |
| 2Q14 | 174,000 | +6.0% |
| 1Q14 | 171,786 | +11.2% |
| 4Q13 | 167,455 | +9.5% |
| 3Q13 | 161,984 | +5.4% |
| 2Q13 | 164,213 | +1.6% |
| 1Q13 | 154,521 | -2.9% |
| 4Q12 | 152,911 | -2.4% |
| 3Q12 | 153,682 | -0.1% |
| 2Q12 | 161,658 | +6.1% |
| 1Q12 | 159,211 | - |
| 4Q11 | 156,704 | - |
| 3Q11 | 153,838 | - |
| 2Q11 | 152,305 | - |