| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 6.4 | +13.5% |
| 2Q26 | 7.6 | +33.5% |
| 1Q26 | 2.5 | +18.0% |
| 4Q25 | 2.3 | -40.4% |
| 3Q25 | 5.6 | +147.8% |
| 2Q25 | 5.7 | +32.7% |
| 1Q25 | 2.2 | +530.8% |
| 4Q24 | 3.8 | -30.2% |
| 3Q24 | 2.3 | -28.7% |
| 2Q24 | 4.3 | +8.0% |
| 1Q24 | 0.3 | -90.6% |
| 4Q23 | 5.5 | +2.1% |
| 3Q23 | 3.2 | -13.4% |
| 2Q23 | 3.9 | -3.6% |
| 1Q23 | 3.6 | +367.4% |
| 4Q22 | 5.3 | +40.3% |
| 3Q22 | 3.7 | -25.3% |
| 2Q22 | 4.1 | -20.4% |
| 1Q22 | 0.8 | -19.9% |
| 4Q21 | 3.8 | -10.6% |
| 3Q21 | 4.9 | +6.1% |
| 2Q21 | 5.1 | -10.0% |
| 1Q21 | 1.0 | -73.8% |
| 4Q20 | 4.3 | -30.6% |
| 3Q20 | 4.6 | +35.9% |
| 2Q20 | 5.7 | +36.7% |
| 1Q20 | 3.7 | +283.9% |
| 4Q19 | 6.1 | +66.5% |
| 3Q19 | 3.4 | -50.0% |
| 2Q19 | 4.2 | -31.7% |
| 1Q19 | 1.0 | -78.8% |
| 4Q18 | 3.7 | -6.3% |
| 3Q18 | 6.8 | +43.3% |
| 2Q18 | 6.1 | +8.2% |
| 1Q18 | 4.6 | -12.6% |
| 4Q17 | 3.9 | -45.3% |
| 3Q17 | 4.7 | +68.6% |
| 2Q17 | 5.7 | +156.2% |
| 1Q17 | 5.2 | +11.9% |
| 4Q16 | 7.2 | - |
| 3Q16 | 2.8 | - |
| 2Q16 | 2.2 | - |
| 1Q16 | 4.7 | - |