| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 15.6 | +0.5% |
| 1Q25 | 15.0 | -7.6% |
| 3Q24 | 13.1 | -29.6% |
| 2Q24 | 15.5 | -16.2% |
| 1Q24 | 16.2 | -7.2% |
| 3Q23 | 18.6 | +4.7% |
| 2Q23 | 18.5 | -10.9% |
| 1Q23 | 17.5 | -44.3% |
| 3Q22 | 17.8 | -21.6% |
| 2Q22 | 20.8 | +2.9% |
| 1Q22 | 31.3 | +86.9% |
| 3Q21 | 22.7 | +9.3% |
| 2Q21 | 20.2 | +16.4% |
| 1Q21 | 16.8 | -1.2% |
| 3Q20 | 20.7 | +67.1% |
| 2Q20 | 17.3 | -68.8% |
| 1Q20 | 17.0 | +5.0% |
| 4Q19 | 15.1 | -9.9% |
| 3Q19 | 12.4 | -35.3% |
| 2Q19 | 55.6 | +207.2% |
| 1Q19 | 16.2 | -4.2% |
| 4Q18 | 16.8 | -183.4% |
| 3Q18 | 19.2 | +12.7% |
| 2Q18 | 18.1 | +35.4% |
| 1Q18 | 16.9 | +3.2% |
| 4Q17 | -20.1 | -18.5% |
| 3Q17 | 17.0 | -2.2% |
| 2Q17 | 13.4 | -17.3% |
| 1Q17 | 16.4 | -2.4% |
| 4Q16 | -24.7 | -243.7% |
| 3Q16 | 17.4 | -8.2% |
| 2Q16 | 16.2 | +8.2% |
| 1Q16 | 16.8 | -4.8% |
| 4Q15 | 17.2 | +2.6% |
| 3Q15 | 19.0 | +0.2% |
| 2Q15 | 15.0 | -9.4% |
| 1Q15 | 17.6 | +4.6% |
| 4Q14 | 16.7 | +23.4% |
| 3Q14 | 18.9 | +6.0% |
| 2Q14 | 16.5 | -1.4% |
| 1Q14 | 16.8 | -10.8% |
| 4Q13 | 13.6 | -21.1% |
| 3Q13 | 17.9 | -21.6% |
| 2Q13 | 16.8 | -23.0% |
| 1Q13 | 18.9 | -9.3% |
| 4Q12 | 17.2 | -30.3% |
| 3Q12 | 22.8 | +2.4% |
| 2Q12 | 21.8 | -10.8% |
| 1Q12 | 20.8 | -2.8% |
| 4Q11 | 24.6 | +16.0% |
| 3Q11 | 22.2 | -4.1% |
| 2Q11 | 24.4 | +14.1% |
| 1Q11 | 21.4 | -4.4% |
| 4Q10 | 21.2 | - |
| 3Q10 | 23.2 | - |
| 2Q10 | 21.4 | - |
| 1Q10 | 22.4 | - |