| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 6,208 | -52.4% |
| 3Q24 | 5,191 | -71.6% |
| 2Q24 | 10,988 | -62.5% |
| 1Q24 | 13,046 | -56.3% |
| 3Q23 | 18,247 | -46.4% |
| 2Q23 | 29,290 | -28.5% |
| 1Q23 | 29,854 | -16.8% |
| 3Q22 | 34,030 | +19.4% |
| 2Q22 | 40,973 | +43.6% |
| 1Q22 | 35,865 | +49.4% |
| 3Q21 | 28,504 | +16.7% |
| 2Q21 | 28,527 | +12.9% |
| 1Q21 | 24,008 | +32.4% |
| 3Q20 | 24,417 | +20.3% |
| 2Q20 | 25,269 | +24.2% |
| 1Q20 | 18,129 | +0.7% |
| 3Q19 | 20,289 | +6.2% |
| 2Q19 | 20,339 | +10.8% |
| 1Q19 | 18,011 | +30.7% |
| 3Q18 | 19,113 | +46.9% |
| 2Q18 | 18,361 | +18.9% |
| 1Q18 | 13,783 | -0.1% |
| 3Q17 | 13,008 | -10.5% |
| 2Q17 | 15,444 | +6.2% |
| 1Q17 | 13,797 | -0.8% |
| 3Q16 | 14,527 | +2.1% |
| 2Q16 | 14,539 | +2.7% |
| 1Q16 | 13,910 | -19.6% |
| 3Q15 | 14,228 | +7.2% |
| 2Q15 | 14,155 | +4.5% |
| 1Q15 | 17,296 | +97.9% |
| 3Q14 | 13,268 | -3.7% |
| 2Q14 | 13,544 | +2.0% |
| 1Q14 | 8,738 | -30.4% |
| 3Q13 | 13,783 | +40.0% |
| 2Q13 | 13,274 | -0.2% |
| 1Q13 | 12,553 | +31.6% |
| 3Q12 | 9,846 | -11.5% |
| 2Q12 | 13,296 | +17.0% |
| 1Q12 | 9,540 | - |
| 3Q11 | 11,129 | - |
| 2Q11 | 11,366 | - |