| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 172,789 | -9.2% |
| 4Q24 | 179,985 | -8.4% |
| 3Q24 | 186,099 | -3.8% |
| 2Q24 | 193,169 | +1.0% |
| 1Q24 | 190,383 | -2.0% |
| 4Q23 | 196,509 | -2.6% |
| 3Q23 | 193,485 | -4.0% |
| 2Q23 | 191,314 | -4.7% |
| 1Q23 | 194,306 | -6.6% |
| 4Q22 | 201,692 | -6.5% |
| 3Q22 | 201,465 | -9.2% |
| 2Q22 | 200,734 | -13.6% |
| 1Q22 | 208,073 | -2.1% |
| 4Q21 | 215,748 | +1.6% |
| 3Q21 | 221,912 | +13.8% |
| 2Q21 | 232,270 | +23.4% |
| 1Q21 | 212,472 | +1.2% |
| 4Q20 | 212,342 | +2.8% |
| 3Q20 | 195,012 | -3.6% |
| 2Q20 | 188,298 | -3.8% |
| 1Q20 | 210,032 | +34.7% |
| 4Q19 | 206,542 | +41.2% |
| 3Q19 | 202,333 | +51.2% |
| 2Q19 | 195,672 | +62.3% |
| 1Q19 | 155,908 | +47.9% |
| 4Q18 | 146,251 | +58.5% |
| 3Q18 | 133,803 | +82.4% |
| 2Q18 | 120,552 | +84.6% |
| 1Q18 | 105,432 | +87.3% |
| 4Q17 | 92,264 | +103.4% |
| 3Q17 | 73,356 | -2536.3% |
| 2Q17 | 65,307 | -591.2% |
| 1Q17 | 56,288 | -326.4% |
| 4Q16 | 45,356 | -241.3% |
| 3Q16 | -3,011 | -92.1% |
| 2Q16 | -13,295 | -70.8% |
| 1Q16 | -24,866 | -52.7% |
| 4Q15 | -32,105 | -41.5% |
| 3Q15 | -38,189 | +34.8% |
| 2Q15 | -45,556 | +61.6% |
| 1Q15 | -52,535 | +733.5% |
| 4Q14 | -54,879 | +606.2% |
| 3Q14 | -28,325 | +255.2% |
| 2Q14 | -28,195 | +116.5% |
| 1Q14 | -6,303 | - |
| 4Q13 | -7,771 | - |
| 3Q13 | -7,975 | - |
| 2Q13 | -13,022 | - |
| 1Q12 | -22,384 | - |
| 4Q11 | -28,263 | - |
| 3Q11 | -66,838 | - |
| 2Q11 | -71,367 | - |