| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | -3.6 | -227.2% |
| 3Q25 | 1.9 | -63.2% |
| 2Q25 | 2.7 | -50.3% |
| 1Q25 | 2.8 | -25.1% |
| 3Q24 | 5.2 | -3.8% |
| 2Q24 | 5.5 | +0.8% |
| 1Q24 | 3.7 | -36.9% |
| 3Q23 | 5.4 | -15.8% |
| 2Q23 | 5.4 | -33.3% |
| 1Q23 | 5.9 | -3.8% |
| 3Q22 | 6.4 | +103.2% |
| 2Q22 | 8.1 | +36.5% |
| 1Q22 | 6.1 | +279.2% |
| 3Q21 | 3.1 | -58.4% |
| 2Q21 | 6.0 | -27.5% |
| 1Q21 | 1.6 | -82.5% |
| 3Q20 | 7.6 | -3.4% |
| 2Q20 | 8.2 | -9.9% |
| 1Q20 | 9.3 | +2.6% |
| 3Q19 | 7.8 | -4.0% |
| 2Q19 | 9.1 | -9.4% |
| 1Q19 | 9.0 | -10.2% |
| 3Q18 | 8.1 | -16.1% |
| 2Q18 | 10.0 | -9.4% |
| 1Q18 | 10.1 | -11.6% |
| 3Q17 | 9.7 | +1.8% |
| 2Q17 | 11.1 | -12.9% |
| 1Q17 | 11.4 | -11.2% |
| 3Q16 | 9.5 | -11.7% |
| 2Q16 | 12.7 | +6.8% |
| 1Q16 | 12.8 | +1.9% |
| 3Q15 | 10.8 | -2.8% |
| 2Q15 | 11.9 | +11.0% |
| 1Q15 | 12.6 | +21.4% |
| 3Q14 | 11.1 | +21.4% |
| 2Q14 | 10.7 | +2.4% |
| 1Q14 | 10.4 | -5.0% |
| 3Q13 | 9.1 | -24.7% |
| 2Q13 | 10.5 | -24.3% |
| 1Q13 | 10.9 | -28.5% |
| 3Q12 | 12.1 | - |
| 2Q12 | 13.8 | - |
| 1Q12 | 15.2 | - |