| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 3Q23 | 797 | -40.9% |
| 2Q23 | 1,340 | -3.1% |
| 1Q23 | 1,735 | +175507.3% |
| 3Q22 | 1,348 | +19.8% |
| 2Q22 | 1,383 | +7.5% |
| 1Q22 | 0 | -99.9% |
| 3Q21 | 1,125 | -5.3% |
| 2Q21 | 1,286 | +16.0% |
| 1Q21 | 1,623 | +32.1% |
| 3Q20 | 1,188 | +2.9% |
| 2Q20 | 1,109 | -5.0% |
| 1Q20 | 1,229 | +10.7% |
| 3Q19 | 1,154 | -2.5% |
| 2Q19 | 1,167 | +3.6% |
| 1Q19 | 1,110 | -13.5% |
| 3Q18 | 1,184 | -38.2% |
| 2Q18 | 1,126 | -41.8% |
| 1Q18 | 1,283 | -32.0% |
| 3Q17 | 1,915 | +9.3% |
| 2Q17 | 1,936 | +38.2% |
| 1Q17 | 1,888 | -15.2% |
| 3Q16 | 1,752 | -3.0% |
| 2Q16 | 1,401 | -17.9% |
| 1Q16 | 2,227 | +38.4% |
| 3Q15 | 1,806 | +34.7% |
| 2Q15 | 1,706 | +7.8% |
| 1Q15 | 1,609 | +12.4% |
| 3Q14 | 1,341 | -4.8% |
| 2Q14 | 1,582 | -10.3% |
| 1Q14 | 1,432 | -15.1% |
| 3Q13 | 1,409 | -10.9% |
| 2Q13 | 1,763 | +21.1% |
| 1Q13 | 1,687 | +5.0% |
| 3Q12 | 1,582 | - |
| 2Q12 | 1,456 | - |
| 1Q12 | 1,607 | - |