| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 3.5 | -31.7% |
| 2Q26 | 5.6 | -2.9% |
| 1Q26 | 5.3 | -3.7% |
| 4Q25 | 6.2 | -11.7% |
| 3Q25 | 5.2 | +11.0% |
| 2Q25 | 5.7 | +19.9% |
| 1Q25 | 5.5 | +46.1% |
| 4Q24 | 7.0 | +7.4% |
| 3Q24 | 4.7 | +14.2% |
| 2Q24 | 4.8 | +32.9% |
| 1Q24 | 3.8 | +17.7% |
| 4Q23 | 6.5 | -0.1% |
| 3Q23 | 4.1 | -18.5% |
| 2Q23 | 3.6 | +122.1% |
| 1Q23 | 3.2 | +243.2% |
| 4Q22 | 6.5 | +35.6% |
| 3Q22 | 5.0 | +157.4% |
| 2Q22 | 1.6 | -766.1% |
| 1Q22 | 0.9 | -115.6% |
| 4Q21 | 4.8 | -141.4% |
| 3Q21 | 1.9 | -160.6% |
| 2Q21 | -0.2 | -105.1% |
| 1Q21 | -6.0 | -285.8% |
| 4Q20 | -11.6 | -282.6% |
| 3Q20 | -3.2 | -158.7% |
| 2Q20 | 4.7 | +264.2% |
| 1Q20 | 3.2 | +6.3% |
| 4Q19 | 6.3 | +290.7% |
| 3Q19 | 5.5 | +60.2% |
| 2Q19 | 1.3 | -415.5% |
| 1Q19 | 3.0 | -30.3% |
| 4Q18 | 1.6 | -74.0% |
| 3Q18 | 3.4 | -21.3% |
| 2Q18 | -0.4 | -109.5% |
| 1Q18 | 4.4 | +24.6% |
| 4Q17 | 6.2 | +8.8% |
| 3Q17 | 4.3 | -9.5% |
| 2Q17 | 4.4 | +36.7% |
| 1Q17 | 3.5 | +50.0% |
| 4Q16 | 5.7 | - |
| 3Q16 | 4.8 | - |
| 2Q16 | 3.2 | - |
| 1Q16 | 2.3 | - |