| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q26 | 7.6 | -42.0% |
| 1Q26 | 8.6 | -13.1% |
| 3Q25 | 22.6 | +21.0% |
| 2Q25 | 13.2 | +73.8% |
| 1Q25 | 9.9 | +142.4% |
| 3Q24 | 18.7 | +575.0% |
| 2Q24 | 7.6 | -5.3% |
| 1Q24 | 4.1 | -10.2% |
| 3Q23 | 2.8 | -70.8% |
| 2Q23 | 8.0 | +145.6% |
| 1Q23 | 4.5 | -11.4% |
| 3Q22 | 9.5 | -22.2% |
| 2Q22 | 3.3 | -121.1% |
| 1Q22 | 5.1 | -131.1% |
| 3Q21 | 12.2 | -314.9% |
| 2Q21 | -15.5 | -2338.7% |
| 1Q21 | -16.5 | -10437.3% |
| 3Q20 | -5.7 | -286.5% |
| 2Q20 | 0.7 | -81.7% |
| 1Q20 | 0.2 | -97.5% |
| 3Q19 | 3.0 | -60.3% |
| 2Q19 | 3.8 | -36.6% |
| 1Q19 | 6.3 | -10.5% |
| 3Q18 | 7.6 | -48.4% |
| 2Q18 | 6.0 | -49.2% |
| 1Q18 | 7.1 | +42.3% |
| 3Q17 | 14.8 | +47.9% |
| 2Q17 | 11.7 | -51.5% |
| 1Q17 | 5.0 | -23.7% |
| 3Q16 | 10.0 | -65.9% |
| 2Q16 | 24.1 | -11.0% |
| 1Q16 | 6.5 | -73.3% |
| 3Q15 | 29.3 | +205.0% |
| 2Q15 | 27.1 | +356.0% |
| 1Q15 | 24.4 | +634.3% |
| 3Q14 | 9.6 | +1831.9% |
| 2Q14 | 5.9 | +499.8% |
| 1Q14 | 3.3 | +170.8% |
| 3Q13 | 0.5 | -96.5% |
| 2Q13 | 1.0 | -76.2% |
| 1Q13 | 1.2 | - |
| 3Q12 | 14.1 | - |
| 2Q12 | 4.2 | - |