| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 220,279 | -22.0% |
| 3Q25 | 267,252 | -6.0% |
| 2Q25 | 280,052 | +0.3% |
| 1Q25 | 274,346 | +1.6% |
| 4Q24 | 282,467 | +2.9% |
| 3Q24 | 284,322 | -6.1% |
| 2Q24 | 279,204 | -6.2% |
| 1Q24 | 269,950 | -17.5% |
| 4Q23 | 274,629 | -17.9% |
| 3Q23 | 302,790 | -8.0% |
| 2Q23 | 297,623 | -8.0% |
| 1Q23 | 327,390 | +4.1% |
| 4Q22 | 334,364 | +5.6% |
| 3Q22 | 329,209 | +6.7% |
| 2Q22 | 323,431 | +7.9% |
| 1Q22 | 314,381 | +11.2% |
| 4Q21 | 316,526 | +3.0% |
| 3Q21 | 308,598 | +4.5% |
| 2Q21 | 299,724 | +1.5% |
| 1Q21 | 282,772 | -2.3% |
| 4Q20 | 307,414 | +5.3% |
| 3Q20 | 295,386 | +4.2% |
| 2Q20 | 295,247 | +5.8% |
| 1Q20 | 289,393 | +7.2% |
| 4Q19 | 291,994 | +7.8% |
| 3Q19 | 283,375 | +8.0% |
| 2Q19 | 279,149 | +6.6% |
| 1Q19 | 269,867 | +3.9% |
| 4Q18 | 270,783 | +2.7% |
| 3Q18 | 262,270 | +0.8% |
| 2Q18 | 261,911 | +4.1% |
| 1Q18 | 259,718 | +5.4% |
| 4Q17 | 263,767 | +8.1% |
| 3Q17 | 260,316 | +14.0% |
| 2Q17 | 251,536 | +15.4% |
| 1Q17 | 246,427 | +16.1% |
| 4Q16 | 244,009 | +12.7% |
| 3Q16 | 228,298 | +14.7% |
| 2Q16 | 218,030 | +13.5% |
| 1Q16 | 212,315 | +15.0% |
| 4Q15 | 216,451 | +21.6% |
| 3Q15 | 199,108 | +25.6% |
| 2Q15 | 192,167 | +34.1% |
| 1Q15 | 184,569 | +43.8% |
| 4Q14 | 178,002 | +49.3% |
| 3Q14 | 158,556 | +68.6% |
| 2Q14 | 143,330 | +87.8% |
| 1Q14 | 128,379 | +104.0% |
| 4Q13 | 119,190 | +136.9% |
| 3Q13 | 94,061 | +211.3% |
| 2Q13 | 76,319 | +342.3% |
| 1Q13 | 62,946 | - |
| 4Q12 | 50,320 | - |
| 3Q12 | 30,218 | - |
| 2Q12 | 17,256 | - |