| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 55.6 | +6.4% |
| 1Q25 | 53.8 | -2.4% |
| 3Q24 | 49.4 | -4.1% |
| 2Q24 | 52.3 | -0.3% |
| 1Q24 | 55.2 | +3.9% |
| 3Q23 | 51.5 | +1.9% |
| 2Q23 | 52.4 | -21.4% |
| 1Q23 | 53.1 | -22.2% |
| 3Q22 | 50.6 | -25.9% |
| 2Q22 | 66.8 | +2.8% |
| 1Q22 | 68.2 | +10.6% |
| 3Q21 | 68.2 | +15.3% |
| 2Q21 | 64.9 | +24.5% |
| 1Q21 | 61.7 | +81.3% |
| 4Q20 | 59.5 | +298.1% |
| 3Q20 | 59.1 | +0.8% |
| 2Q20 | 52.2 | +62.3% |
| 1Q20 | 34.0 | -36.8% |
| 4Q19 | 14.9 | -34.1% |
| 3Q19 | 58.7 | -72.8% |
| 2Q19 | 32.1 | +35.9% |
| 1Q19 | 53.8 | -2.2% |
| 4Q18 | 22.7 | -31.4% |
| 3Q18 | 215.3 | +462.2% |
| 2Q18 | 23.7 | -5.0% |
| 1Q18 | 55.0 | +51.7% |
| 4Q17 | 33.0 | -137.8% |
| 3Q17 | 38.3 | -794.2% |
| 2Q17 | 24.9 | -121.5% |
| 1Q17 | 36.3 | -153.9% |
| 4Q16 | -87.3 | -165.7% |
| 3Q16 | -5.5 | -91.2% |
| 2Q16 | -116.0 | +355.8% |
| 1Q16 | -67.2 | +212.9% |
| 4Q15 | 132.8 | -968.1% |
| 3Q15 | -62.9 | - |
| 2Q15 | -25.4 | -2750.6% |
| 1Q15 | -21.5 | -1458.1% |
| 4Q14 | -15.3 | - |
| 2Q14 | 1.0 | -97.2% |
| 1Q14 | 1.6 | -96.6% |
| 3Q13 | 25.4 | +15.7% |
| 2Q13 | 33.8 | - |
| 1Q13 | 46.6 | +79.6% |
| 3Q12 | 22.0 | +42.9% |
| 1Q12 | 26.0 | - |
| 3Q11 | 15.4 | - |