| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q25 | 24,073 | -30.5% |
| 1Q25 | 33,331 | -9.4% |
| 4Q24 | 30,167 | -16.4% |
| 3Q24 | 34,624 | -26.5% |
| 2Q24 | 34,660 | -22.3% |
| 1Q24 | 36,785 | -19.2% |
| 4Q23 | 36,091 | -18.5% |
| 3Q23 | 47,131 | +7.2% |
| 2Q23 | 44,612 | +14.0% |
| 1Q23 | 45,546 | +19.6% |
| 4Q22 | 44,271 | +23.4% |
| 3Q22 | 43,959 | +51.3% |
| 2Q22 | 39,148 | +48.4% |
| 1Q22 | 38,093 | +71.4% |
| 4Q21 | 35,884 | +56.1% |
| 3Q21 | 29,056 | +21.0% |
| 2Q21 | 26,387 | -0.6% |
| 1Q21 | 22,226 | -23.9% |
| 4Q20 | 22,989 | -19.5% |
| 3Q20 | 24,010 | -19.9% |
| 2Q20 | 26,536 | -1.3% |
| 1Q20 | 29,190 | +2.7% |
| 4Q19 | 28,552 | -2.8% |
| 3Q19 | 29,982 | +4.0% |
| 2Q19 | 26,895 | -0.5% |
| 1Q19 | 28,434 | -0.4% |
| 4Q18 | 29,364 | +5.7% |
| 3Q18 | 28,833 | +5.6% |
| 2Q18 | 27,043 | +1.0% |
| 1Q18 | 28,539 | +1.8% |
| 4Q17 | 27,771 | +2.3% |
| 3Q17 | 27,316 | +1.1% |
| 2Q17 | 26,787 | +9.3% |
| 1Q17 | 28,036 | +7.8% |
| 4Q16 | 27,158 | +2.3% |
| 3Q16 | 27,026 | +6.4% |
| 2Q16 | 24,514 | +6.6% |
| 1Q16 | 26,014 | +6.5% |
| 4Q15 | 26,548 | +8.1% |
| 3Q15 | 25,392 | +9.8% |
| 2Q15 | 23,002 | +6.0% |
| 1Q15 | 24,431 | +7.6% |
| 4Q14 | 24,554 | +7.0% |
| 3Q14 | 23,117 | +3.6% |
| 2Q14 | 21,707 | +5.9% |
| 1Q14 | 22,699 | +5.2% |
| 4Q13 | 22,950 | +2.6% |
| 3Q13 | 22,310 | +4.5% |
| 2Q13 | 20,493 | +6.8% |
| 1Q13 | 21,569 | +5.7% |
| 4Q12 | 22,372 | +11.1% |
| 3Q12 | 21,341 | +6.0% |
| 2Q12 | 19,188 | - |
| 1Q12 | 20,403 | - |
| 4Q11 | 20,128 | - |
| 3Q11 | 20,128 | - |