| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 183,914 | +2.0% |
| 4Q24 | 182,236 | +1.0% |
| 3Q24 | 180,505 | -0.1% |
| 2Q24 | 180,082 | -0.1% |
| 1Q24 | 180,316 | +0.1% |
| 4Q23 | 180,438 | +0.3% |
| 3Q23 | 180,724 | +1.6% |
| 2Q23 | 180,228 | +3.1% |
| 1Q23 | 180,097 | +4.1% |
| 4Q22 | 179,931 | +5.6% |
| 3Q22 | 177,947 | +6.3% |
| 2Q22 | 174,832 | +5.7% |
| 1Q22 | 173,067 | +6.9% |
| 4Q21 | 170,377 | +7.7% |
| 3Q21 | 167,443 | +7.8% |
| 2Q21 | 165,466 | +8.9% |
| 1Q21 | 161,959 | +9.8% |
| 4Q20 | 158,216 | +8.2% |
| 3Q20 | 155,300 | +7.7% |
| 2Q20 | 151,910 | +6.7% |
| 1Q20 | 147,482 | +5.4% |
| 4Q19 | 146,225 | +6.0% |
| 3Q19 | 144,140 | +6.1% |
| 2Q19 | 142,312 | +6.6% |
| 1Q19 | 139,910 | +6.5% |
| 4Q18 | 137,891 | +4.7% |
| 3Q18 | 135,828 | +3.6% |
| 2Q18 | 133,510 | +3.4% |
| 1Q18 | 131,335 | +2.8% |
| 4Q17 | 131,684 | +4.4% |
| 3Q17 | 131,047 | +5.6% |
| 2Q17 | 129,167 | +5.6% |
| 1Q17 | 127,743 | +6.3% |
| 4Q16 | 126,181 | +6.7% |
| 3Q16 | 124,112 | +6.8% |
| 2Q16 | 122,263 | +7.3% |
| 1Q16 | 120,119 | +6.8% |
| 4Q15 | 118,267 | +6.8% |
| 3Q15 | 116,214 | +6.4% |
| 2Q15 | 113,977 | +6.3% |
| 1Q15 | 112,474 | +7.1% |
| 4Q14 | 110,701 | +8.4% |
| 3Q14 | 109,239 | +8.9% |
| 2Q14 | 107,183 | +9.3% |
| 1Q14 | 105,004 | +9.1% |
| 4Q13 | 102,154 | +8.5% |
| 3Q13 | 100,267 | +8.9% |
| 2Q13 | 98,044 | +9.4% |
| 1Q13 | 96,256 | - |
| 4Q12 | 94,159 | +10.0% |
| 3Q12 | 92,087 | - |
| 2Q12 | 89,623 | +10.9% |
| 4Q11 | 85,564 | - |
| 2Q11 | 80,782 | - |