| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 4.3 | +67.2% |
| 2Q26 | 5.2 | +293.9% |
| 1Q26 | 2.5 | -2.7% |
| 3Q25 | 2.6 | -36.2% |
| 2Q25 | 1.3 | -58.4% |
| 1Q25 | 2.6 | +13.1% |
| 4Q24 | 3.8 | -13.8% |
| 3Q24 | 4.0 | +9.5% |
| 2Q24 | 3.2 | -7.2% |
| 1Q24 | 2.3 | +10.3% |
| 4Q23 | 4.4 | +18.5% |
| 3Q23 | 3.7 | +49.0% |
| 2Q23 | 3.4 | +7.6% |
| 1Q23 | 2.1 | -53.6% |
| 4Q22 | 3.7 | -25.6% |
| 3Q22 | 2.5 | -8.3% |
| 2Q22 | 3.2 | +217.9% |
| 1Q22 | 4.4 | -145.7% |
| 4Q21 | 5.0 | +753.3% |
| 3Q21 | 2.7 | -24.8% |
| 2Q21 | 1.0 | -57.2% |
| 1Q21 | -9.7 | -303.8% |
| 4Q20 | 0.6 | -89.5% |
| 3Q20 | 3.6 | -58.0% |
| 2Q20 | 2.3 | -70.9% |
| 1Q20 | 4.8 | -50.8% |
| 4Q19 | 5.5 | -45.8% |
| 3Q19 | 8.5 | -19.4% |
| 2Q19 | 8.0 | +5.3% |
| 1Q19 | 9.7 | +0.3% |
| 4Q18 | 10.2 | +31.0% |
| 3Q18 | 10.6 | +46.4% |
| 2Q18 | 7.6 | +42.9% |
| 1Q18 | 9.7 | +52.8% |
| 4Q17 | 7.8 | +10.3% |
| 3Q17 | 7.2 | -29.0% |
| 2Q17 | 5.3 | - |
| 1Q17 | 6.3 | - |
| 4Q16 | 7.1 | - |
| 3Q16 | 10.2 | - |