| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q24 | 143,782 | +2.7% |
| 1Q24 | 143,248 | +3.1% |
| 4Q23 | 142,278 | +2.8% |
| 3Q23 | 141,175 | +3.6% |
| 2Q23 | 140,025 | +4.0% |
| 1Q23 | 138,952 | +4.8% |
| 4Q22 | 138,409 | - |
| 3Q22 | 136,230 | +5.3% |
| 2Q22 | 134,661 | +7.0% |
| 1Q22 | 132,634 | +9.4% |
| 3Q21 | 129,414 | +12.8% |
| 2Q21 | 125,795 | +12.7% |
| 1Q21 | 121,267 | +11.3% |
| 4Q20 | 117,849 | +9.6% |
| 3Q20 | 114,724 | +7.9% |
| 2Q20 | 111,623 | +7.1% |
| 1Q20 | 108,932 | +7.5% |
| 4Q19 | 107,547 | +7.8% |
| 3Q19 | 106,311 | +9.1% |
| 2Q19 | 104,235 | +10.1% |
| 1Q19 | 101,374 | +9.0% |
| 4Q18 | 99,754 | +9.1% |
| 3Q18 | 97,402 | +7.1% |
| 2Q18 | 94,690 | +6.2% |
| 1Q18 | 92,964 | +5.5% |
| 4Q17 | 91,448 | +5.3% |
| 3Q17 | 90,903 | +6.7% |
| 2Q17 | 89,123 | +6.4% |
| 1Q17 | 88,102 | +7.0% |
| 4Q16 | 86,886 | +7.9% |
| 3Q16 | 85,202 | +7.2% |
| 2Q16 | 83,788 | +6.6% |
| 1Q16 | 82,310 | +5.5% |
| 4Q15 | 80,536 | +3.5% |
| 3Q15 | 79,446 | +3.9% |
| 2Q15 | 78,626 | +4.4% |
| 1Q15 | 78,041 | +6.2% |
| 4Q14 | 77,805 | +7.7% |
| 3Q14 | 76,486 | +40.4% |
| 2Q14 | 75,309 | +54.3% |
| 1Q14 | 73,465 | +55.0% |
| 4Q13 | 72,211 | +53.6% |
| 3Q13 | 54,488 | +18.9% |
| 2Q13 | 48,822 | +7.2% |
| 1Q13 | 47,386 | +4.2% |
| 4Q12 | 47,004 | - |
| 3Q12 | 45,844 | -10.0% |
| 2Q12 | 45,532 | -14.6% |
| 1Q12 | 45,462 | - |
| 3Q11 | 50,934 | - |
| 2Q11 | 53,313 | - |