| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 617,200 | +8.2% |
| 4Q24 | 609,700 | +11.4% |
| 3Q24 | 608,600 | +16.7% |
| 2Q24 | 593,100 | +17.7% |
| 1Q24 | 570,500 | +19.5% |
| 4Q23 | 547,400 | +19.5% |
| 3Q23 | 521,700 | +18.8% |
| 2Q23 | 503,800 | +17.6% |
| 1Q23 | 477,400 | +14.7% |
| 4Q22 | 458,000 | +11.5% |
| 3Q22 | 439,100 | +7.8% |
| 2Q22 | 428,300 | +9.8% |
| 1Q22 | 416,300 | +8.2% |
| 4Q21 | 410,600 | +13.0% |
| 3Q21 | 407,400 | +11.6% |
| 2Q21 | 390,200 | +9.2% |
| 1Q21 | 384,800 | +10.9% |
| 4Q20 | 363,300 | +5.0% |
| 3Q20 | 365,000 | +7.6% |
| 2Q20 | 357,400 | +8.8% |
| 1Q20 | 347,100 | +9.3% |
| 4Q19 | 346,000 | +9.4% |
| 3Q19 | 339,100 | +8.5% |
| 2Q19 | 328,500 | +7.1% |
| 1Q19 | 317,700 | +6.7% |
| 4Q18 | 316,269 | +6.5% |
| 3Q18 | 312,539 | +2.8% |
| 2Q18 | 306,667 | +0.8% |
| 1Q18 | 297,717 | -4.1% |
| 4Q17 | 297,032 | -6.6% |
| 3Q17 | 303,987 | -0.8% |
| 2Q17 | 304,170 | +1.9% |
| 1Q17 | 310,501 | +7.1% |
| 4Q16 | 318,180 | +8.3% |
| 3Q16 | 306,521 | +6.3% |
| 2Q16 | 298,568 | -0.0% |
| 1Q16 | 289,903 | +0.9% |
| 4Q15 | 293,682 | +2.7% |
| 3Q15 | 288,420 | +6.0% |
| 2Q15 | 298,586 | +13.1% |
| 1Q15 | 287,427 | +14.0% |
| 4Q14 | 286,091 | +14.5% |
| 3Q14 | 272,183 | +10.6% |
| 2Q14 | 264,073 | +9.5% |
| 1Q14 | 252,233 | +8.2% |
| 4Q13 | 249,927 | +5.9% |
| 3Q13 | 246,093 | +6.3% |
| 2Q13 | 241,065 | +5.6% |
| 1Q13 | 233,134 | +2.2% |
| 4Q12 | 236,065 | +3.6% |
| 3Q12 | 231,501 | +5.5% |
| 2Q12 | 228,332 | +4.1% |
| 1Q12 | 228,137 | - |
| 4Q11 | 227,944 | - |
| 3Q11 | 219,507 | - |
| 2Q11 | 219,365 | - |