| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 350,879 | +18.0% |
| 4Q25 | 342,298 | +18.5% |
| 3Q25 | 325,328 | +16.7% |
| 2Q25 | 306,788 | +16.7% |
| 1Q25 | 297,294 | +19.8% |
| 4Q24 | 288,783 | +21.7% |
| 3Q24 | 278,701 | +21.4% |
| 2Q24 | 262,863 | +18.9% |
| 1Q24 | 248,133 | +18.1% |
| 4Q23 | 237,195 | +16.5% |
| 3Q23 | 229,495 | +17.8% |
| 2Q23 | 221,069 | +20.4% |
| 1Q23 | 210,085 | +13.8% |
| 4Q22 | 203,528 | +10.8% |
| 3Q22 | 194,843 | +5.6% |
| 2Q22 | 183,574 | +3.0% |
| 1Q22 | 184,591 | +4.6% |
| 4Q21 | 183,725 | +0.6% |
| 3Q20 | 184,487 | -0.6% |
| 2Q20 | 178,312 | -0.4% |
| 1Q20 | 176,474 | +2.5% |
| 4Q20 | 182,559 | +7.0% |
| 3Q20 | 185,527 | +12.6% |
| 2Q20 | 179,004 | +15.4% |
| 1Q20 | 172,092 | +13.4% |
| 4Q19 | 170,621 | +14.7% |
| 3Q19 | 164,758 | +15.4% |
| 2Q19 | 155,081 | +9.1% |
| 1Q19 | 151,817 | +10.3% |
| 4Q18 | 148,812 | +8.7% |
| 3Q18 | 142,752 | +6.8% |
| 2Q18 | 142,156 | +10.8% |
| 1Q18 | 137,670 | +10.3% |
| 4Q17 | 136,899 | +12.0% |
| 3Q17 | 133,648 | +12.3% |
| 2Q17 | 128,290 | +16.0% |
| 1Q17 | 124,784 | +20.4% |
| 4Q16 | 122,258 | +23.2% |
| 3Q16 | 119,054 | +34.1% |
| 2Q16 | 110,574 | +51.2% |
| 1Q16 | 103,678 | +68.9% |
| 4Q15 | 99,249 | +99.0% |
| 3Q15 | 88,748 | +120.3% |
| 2Q15 | 73,145 | +164.1% |
| 1Q15 | 61,397 | +258.5% |
| 4Q14 | 49,863 | +107.2% |
| 3Q14 | 40,281 | +118.7% |
| 2Q14 | 27,698 | +159.4% |
| 1Q14 | 17,126 | +364.1% |
| 4Q13 | 24,064 | -926.9% |
| 3Q13 | 18,415 | -301.1% |
| 2Q13 | 10,677 | -166.3% |
| 1Q13 | 3,690 | -118.5% |
| 4Q12 | -2,910 | - |
| 3Q12 | -9,159 | - |
| 2Q12 | -16,092 | - |
| 1Q12 | -19,905 | - |