| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q25 | 3,572 | -45.6% |
| 1Q25 | 4,270 | -47.7% |
| 3Q24 | 5,004 | -53.9% |
| 2Q24 | 6,561 | -39.0% |
| 1Q24 | 8,162 | -2.0% |
| 3Q23 | 10,855 | +71.4% |
| 2Q23 | 10,754 | +60.4% |
| 1Q23 | 8,331 | +20.2% |
| 3Q22 | 6,332 | -19.6% |
| 2Q22 | 6,704 | +168.0% |
| 1Q22 | 6,932 | -884.5% |
| 3Q21 | 7,874 | +373.2% |
| 2Q21 | 2,501 | -19.3% |
| 1Q21 | -884 | -118.5% |
| 3Q20 | 1,664 | -79.3% |
| 2Q20 | 3,097 | -66.1% |
| 1Q20 | 4,787 | -50.9% |
| 3Q19 | 8,042 | -39.7% |
| 2Q19 | 9,127 | -29.3% |
| 1Q19 | 9,745 | -15.4% |
| 4Q18 | 12,994 | +8.9% |
| 3Q18 | 13,346 | +6.6% |
| 2Q18 | 12,908 | +0.7% |
| 1Q18 | 11,517 | -11.8% |
| 4Q17 | 11,927 | -12.8% |
| 3Q17 | 12,517 | -3.4% |
| 2Q17 | 12,812 | +0.3% |
| 1Q17 | 13,053 | -10.1% |
| 4Q16 | 13,684 | -15.9% |
| 3Q16 | 12,963 | -33.1% |
| 2Q16 | 12,775 | -36.4% |
| 1Q16 | 14,522 | -29.9% |
| 4Q15 | 16,267 | -24.2% |
| 3Q15 | 19,373 | -6.8% |
| 2Q15 | 20,093 | -2.9% |
| 1Q15 | 20,725 | -1.2% |
| 4Q14 | 21,462 | -0.3% |
| 3Q14 | 20,791 | -4.4% |
| 2Q14 | 20,693 | -5.9% |
| 1Q14 | 20,975 | -5.0% |
| 4Q13 | 21,519 | -4.9% |
| 3Q13 | 21,741 | -3.7% |
| 2Q13 | 21,997 | -1.7% |
| 1Q13 | 22,080 | +2.5% |
| 4Q12 | 22,619 | +5.5% |
| 3Q12 | 22,582 | +6.2% |
| 2Q12 | 22,384 | - |
| 1Q12 | 21,535 | - |
| 4Q11 | 21,437 | - |
| 3Q11 | 21,264 | - |