| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 0.7 | -13.8% |
| 4Q25 | 0.8 | +314.2% |
| 3Q25 | 3.7 | +17.8% |
| 2Q25 | 3.6 | +23.8% |
| 1Q25 | 0.8 | -73.0% |
| 4Q24 | 0.2 | +122.2% |
| 3Q24 | 3.2 | +10.9% |
| 2Q24 | 2.9 | -258.7% |
| 1Q24 | 2.9 | -145.2% |
| 4Q23 | 0.1 | -100.8% |
| 3Q23 | 2.8 | -50.7% |
| 2Q23 | -1.8 | -88.2% |
| 1Q23 | -6.4 | -131.1% |
| 4Q22 | -11.1 | -42.9% |
| 3Q22 | 5.8 | -135.4% |
| 2Q22 | -15.7 | +1.2% |
| 1Q22 | 20.5 | -234.2% |
| 4Q21 | -19.5 | -1.6% |
| 3Q21 | -16.3 | -31.0% |
| 2Q21 | -15.5 | -579.5% |
| 1Q21 | -15.3 | +381.3% |
| 4Q20 | -19.8 | +19685.5% |
| 3Q20 | -23.6 | -763.2% |
| 2Q20 | 3.2 | -9.7% |
| 1Q20 | -3.2 | +50.5% |
| 4Q19 | -0.1 | -87.2% |
| 3Q19 | 3.6 | +29.2% |
| 2Q19 | 3.6 | +26.7% |
| 1Q19 | -2.1 | -18.9% |
| 4Q18 | -0.8 | -48.9% |
| 3Q18 | 2.8 | +6.8% |
| 2Q18 | 2.8 | -28.3% |
| 1Q18 | -2.6 | -15.0% |
| 4Q17 | -1.5 | -20.7% |
| 3Q17 | 2.6 | +135.0% |
| 2Q17 | 4.0 | +84.7% |
| 1Q17 | -3.1 | +53.1% |
| 4Q16 | -1.9 | - |
| 3Q16 | 1.1 | - |
| 2Q16 | 2.1 | - |
| 1Q16 | -2.0 | - |