| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 18.9 | -19.9% |
| 1Q25 | 28.8 | +12.4% |
| 3Q24 | 27.2 | -18.3% |
| 2Q24 | 23.6 | -36.5% |
| 1Q24 | 25.6 | -32.4% |
| 3Q23 | 33.3 | -24.3% |
| 2Q23 | 37.1 | -5.9% |
| 1Q23 | 37.9 | -346.1% |
| 3Q22 | 44.0 | -20.2% |
| 2Q22 | 39.5 | -17.4% |
| 1Q22 | -15.4 | -123.5% |
| 3Q21 | 55.2 | -1.9% |
| 2Q21 | 47.8 | +26.0% |
| 1Q21 | 65.6 | +330.8% |
| 4Q20 | 45.3 | +31.8% |
| 3Q20 | 56.3 | +26.0% |
| 2Q20 | 37.9 | -7.2% |
| 1Q20 | 15.2 | -60.7% |
| 4Q19 | 34.3 | +18.6% |
| 3Q19 | 44.7 | +22.5% |
| 2Q19 | 40.9 | +30.1% |
| 1Q19 | 38.8 | +8.2% |
| 4Q18 | 28.9 | +78.5% |
| 3Q18 | 36.5 | -11.4% |
| 2Q18 | 31.4 | -24.8% |
| 1Q18 | 35.8 | -8.7% |
| 4Q17 | 16.2 | -59.0% |
| 3Q17 | 41.2 | +7.8% |
| 2Q17 | 41.8 | -34.1% |
| 1Q17 | 39.2 | +2.1% |
| 4Q16 | 39.5 | -13.9% |
| 3Q16 | 38.2 | -25.4% |
| 2Q16 | 63.4 | +80.6% |
| 1Q16 | 38.4 | +25.8% |
| 4Q15 | 45.9 | +12.9% |
| 3Q15 | 51.2 | +45.8% |
| 2Q15 | 35.1 | +19.0% |
| 1Q15 | 30.6 | -24.6% |
| 4Q14 | 40.6 | -0.4% |
| 3Q14 | 35.1 | -4.5% |
| 2Q14 | 29.5 | -40.1% |
| 1Q14 | 40.5 | +1.6% |
| 4Q13 | 40.8 | +10.8% |
| 3Q13 | 36.7 | +18.8% |
| 2Q13 | 49.3 | +10.3% |
| 1Q13 | 39.9 | +11.8% |
| 4Q12 | 36.8 | - |
| 3Q12 | 30.9 | +8.5% |
| 2Q12 | 44.7 | +49.7% |
| 1Q12 | 35.7 | +30.0% |
| 3Q11 | 28.5 | +52.4% |
| 2Q11 | 29.8 | +84.1% |
| 1Q11 | 27.5 | - |
| 3Q10 | 18.7 | - |
| 2Q10 | 16.2 | - |