| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q24 | 25,990 | +7.0% |
| 3Q24 | 25,842 | -0.5% |
| 2Q24 | 24,267 | - |
| 1Q24 | 22,762 | - |
| 4Q23 | 24,301 | - |
| 3Q23 | 25,976 | - |
| 2Q20 | 23,620 | +5.1% |
| 1Q20 | 23,276 | +1.3% |
| 4Q19 | 23,157 | +1.0% |
| 3Q19 | 22,759 | -0.1% |
| 2Q19 | 22,464 | -0.8% |
| 1Q19 | 22,969 | -13.1% |
| 4Q18 | 22,928 | -12.0% |
| 3Q18 | 22,791 | -14.5% |
| 2Q18 | 22,649 | -12.3% |
| 1Q18 | 26,431 | +3.6% |
| 4Q17 | 26,060 | +1.4% |
| 3Q17 | 26,652 | +24.1% |
| 2Q17 | 25,840 | - |
| 1Q17 | 25,502 | - |
| 4Q16 | 25,700 | - |
| 3Q16 | 21,480 | - |