| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 59,316 | +25.2% |
| 4Q24 | 56,790 | +31.3% |
| 3Q24 | 53,545 | +14.7% |
| 2Q24 | 50,396 | +21.1% |
| 1Q24 | 47,394 | +26.6% |
| 4Q23 | 43,258 | -8.5% |
| 3Q23 | 46,694 | +7.1% |
| 2Q23 | 41,627 | +3.6% |
| 1Q23 | 37,447 | +1.4% |
| 4Q22 | 47,264 | +0.6% |
| 3Q22 | 43,590 | +1.1% |
| 2Q22 | 40,163 | -0.9% |
| 1Q22 | 36,922 | -5.5% |
| 4Q21 | 46,994 | +24.8% |
| 3Q21 | 43,102 | +16.4% |
| 2Q21 | 40,525 | +12.7% |
| 1Q21 | 39,056 | +2.6% |
| 4Q20 | 37,669 | +3.8% |
| 3Q20 | 37,032 | +12.0% |
| 2Q20 | 35,957 | +17.5% |
| 1Q20 | 38,069 | +33.5% |
| 4Q19 | 36,300 | +36.1% |
| 3Q19 | 33,058 | +32.4% |
| 2Q19 | 30,603 | +35.6% |
| 1Q19 | 28,515 | +34.5% |
| 4Q18 | 26,669 | +31.0% |
| 3Q18 | 24,962 | +23.7% |
| 2Q18 | 22,562 | +12.9% |
| 1Q18 | 21,207 | +8.1% |
| 4Q17 | 20,355 | +2.4% |
| 3Q17 | 20,171 | +7.7% |
| 2Q17 | 19,979 | +16.4% |
| 1Q17 | 19,622 | +31.4% |
| 4Q16 | 19,869 | +57.0% |
| 3Q16 | 18,728 | +82.7% |
| 2Q16 | 17,168 | +104.8% |
| 1Q16 | 14,937 | +125.9% |
| 4Q15 | 12,655 | +146.9% |
| 3Q15 | 10,250 | +111.2% |
| 2Q15 | 8,383 | +81.6% |
| 1Q15 | 6,612 | - |
| 4Q14 | 5,125 | - |
| 3Q14 | 4,854 | - |
| 2Q14 | 4,617 | - |