| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 241,836 | +20.7% |
| 4Q24 | 224,556 | +21.4% |
| 3Q24 | 212,631 | +24.9% |
| 2Q24 | 198,595 | +13.0% |
| 1Q24 | 200,381 | +19.9% |
| 4Q23 | 185,010 | +19.8% |
| 3Q23 | 170,301 | +10.2% |
| 2Q23 | 175,794 | +3.2% |
| 1Q23 | 167,190 | -6.8% |
| 4Q22 | 154,495 | -16.0% |
| 3Q22 | 154,501 | -21.8% |
| 2Q22 | 170,267 | -16.5% |
| 1Q22 | 179,427 | -14.6% |
| 4Q21 | 183,957 | -8.4% |
| 3Q21 | 197,550 | +4.8% |
| 2Q21 | 203,793 | +15.6% |
| 1Q21 | 210,020 | +24.7% |
| 4Q20 | 200,893 | +2.8% |
| 3Q20 | 188,578 | -1.5% |
| 2Q20 | 176,268 | -6.3% |
| 1Q20 | 168,404 | -8.8% |
| 4Q19 | 195,455 | +2.8% |
| 3Q19 | 191,515 | +10.7% |
| 2Q19 | 188,025 | +16.6% |
| 1Q19 | 184,592 | +23.3% |
| 4Q18 | 190,092 | +16.0% |
| 3Q18 | 173,033 | +9.7% |
| 2Q18 | 161,269 | +8.9% |
| 1Q18 | 149,743 | +7.5% |
| 4Q17 | 163,860 | +25.1% |
| 3Q17 | 157,678 | +27.0% |
| 2Q17 | 148,134 | +25.7% |
| 1Q17 | 139,333 | +24.0% |
| 4Q16 | 130,940 | +22.5% |
| 3Q16 | 124,134 | +12.0% |
| 2Q16 | 117,821 | +10.5% |
| 1Q16 | 112,354 | +9.0% |
| 4Q15 | 106,886 | +6.6% |
| 3Q15 | 110,789 | +13.9% |
| 2Q15 | 106,626 | -19.1% |
| 1Q15 | 103,098 | -20.7% |
| 4Q14 | 100,237 | -21.4% |
| 3Q14 | 97,244 | -27.4% |
| 2Q14 | 131,761 | -0.2% |
| 1Q14 | 130,026 | -0.4% |
| 4Q13 | 127,464 | +0.3% |
| 3Q13 | 133,959 | +6.8% |
| 2Q13 | 131,998 | +5.6% |
| 1Q13 | 130,581 | +4.8% |
| 4Q12 | 127,042 | +0.1% |
| 3Q12 | 125,471 | -1.3% |
| 2Q12 | 125,017 | -2.1% |
| 1Q12 | 124,652 | -2.9% |
| 4Q11 | 126,921 | -3.1% |
| 3Q11 | 127,090 | -3.8% |
| 2Q11 | 127,686 | -4.1% |
| 1Q11 | 128,358 | - |
| 4Q10 | 130,993 | - |
| 3Q10 | 132,130 | - |
| 2Q10 | 133,085 | - |