| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 1.5 | -85.3% |
| 3Q25 | 11.6 | -18.5% |
| 2Q24 | 21.3 | +39.0% |
| 1Q24 | 10.0 | +12.6% |
| 3Q24 | 14.2 | +225.5% |
| 2Q24 | 15.3 | -1533.7% |
| 1Q24 | 8.9 | -214.1% |
| 3Q23 | 4.4 | -16.2% |
| 2Q23 | -1.1 | -110.4% |
| 1Q23 | -7.8 | -149.1% |
| 3Q22 | 5.2 | -59.8% |
| 2Q22 | 10.2 | -25.9% |
| 1Q22 | 15.8 | -6.7% |
| 3Q21 | 12.9 | -452.1% |
| 2Q21 | 13.8 | +362.8% |
| 1Q21 | 17.0 | +114.3% |
| 3Q20 | -3.7 | -171.2% |
| 2Q20 | 3.0 | -78.5% |
| 1Q20 | 7.9 | -51.8% |
| 3Q19 | 5.2 | -53.8% |
| 2Q19 | 13.9 | +11.5% |
| 1Q19 | 16.4 | +1.4% |
| 3Q18 | 11.2 | +2.0% |
| 2Q18 | 12.5 | -34.0% |
| 1Q18 | 16.2 | -22.3% |
| 3Q17 | 10.9 | -40.1% |
| 2Q17 | 18.9 | -8.4% |
| 1Q17 | 20.9 | -24.5% |
| 3Q16 | 18.3 | -2.3% |
| 2Q16 | 20.6 | -8.3% |
| 1Q16 | 27.7 | +15.0% |
| 3Q15 | 18.7 | -17.8% |
| 2Q15 | 22.5 | -2.2% |
| 1Q15 | 24.0 | -4.7% |
| 3Q14 | 22.8 | +3.1% |
| 2Q14 | 23.0 | -12.8% |
| 1Q14 | 25.2 | -7.3% |
| 3Q13 | 22.1 | -0.8% |
| 2Q13 | 26.4 | -4.9% |
| 1Q13 | 27.2 | +3.3% |
| 3Q12 | 22.3 | - |
| 2Q12 | 27.8 | - |
| 1Q12 | 26.3 | - |