| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 23.8 | +21.6% |
| 4Q25 | 22.1 | +11.7% |
| 3Q25 | 21.7 | +32.1% |
| 2Q25 | 19.6 | +6.3% |
| 1Q25 | 19.6 | +767.4% |
| 4Q24 | 19.8 | -109.4% |
| 3Q24 | 16.4 | +50.4% |
| 2Q24 | 18.5 | -5.7% |
| 1Q24 | 2.3 | -89.6% |
| 4Q23 | -210.9 | -808.8% |
| 3Q23 | 10.9 | -71.7% |
| 2Q23 | 19.6 | -54.7% |
| 1Q23 | 21.6 | -51.5% |
| 4Q22 | 29.8 | -20.7% |
| 3Q22 | 38.6 | +4.2% |
| 2Q22 | 43.2 | +7.5% |
| 1Q22 | 44.6 | +30.3% |
| 4Q21 | 37.5 | +14.4% |
| 3Q21 | 37.0 | +12.1% |
| 2Q21 | 40.2 | +522.3% |
| 1Q21 | 34.2 | -0.3% |
| 4Q20 | 32.8 | -5.9% |
| 3Q20 | 33.0 | -7.1% |
| 2Q20 | 6.5 | -83.2% |
| 1Q20 | 34.3 | -8.6% |
| 4Q19 | 34.9 | -7.5% |
| 3Q19 | 35.5 | -3.8% |
| 2Q19 | 38.3 | -1.2% |
| 1Q19 | 37.5 | -7.4% |
| 4Q18 | 37.7 | -5.3% |
| 3Q18 | 36.9 | -8.6% |
| 2Q18 | 38.8 | -7.8% |
| 1Q18 | 40.5 | -1.4% |
| 4Q17 | 39.8 | -0.4% |
| 3Q17 | 40.4 | +1.6% |
| 2Q17 | 42.1 | +0.3% |
| 1Q17 | 41.1 | +2.1% |
| 4Q16 | 40.0 | +5.7% |
| 3Q16 | 39.8 | +2.7% |
| 2Q16 | 42.0 | +7.2% |
| 1Q16 | 40.3 | +0.7% |
| 4Q15 | 37.8 | -6.8% |
| 3Q15 | 38.7 | -4.4% |
| 2Q15 | 39.1 | -4.5% |
| 1Q15 | 40.0 | +9.3% |
| 4Q14 | 40.6 | +18.7% |
| 3Q14 | 40.5 | +8.8% |
| 2Q14 | 41.0 | +13.7% |
| 1Q14 | 36.6 | +7.6% |
| 4Q13 | 34.2 | -1.6% |
| 3Q13 | 37.2 | +2.2% |
| 2Q13 | 36.1 | -0.4% |
| 1Q13 | 34.0 | -0.2% |
| 4Q12 | 34.7 | +17.4% |
| 3Q12 | 36.4 | +23.0% |
| 2Q12 | 36.2 | - |
| 1Q12 | 34.1 | - |
| 4Q11 | 29.6 | - |
| 3Q11 | 29.6 | - |