| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 16.6 | +35.2% |
| 2Q25 | 10.6 | -35.2% |
| 1Q25 | 12.3 | -28.0% |
| 4Q24 | 6.1 | -38.7% |
| 3Q24 | 8.2 | +772.0% |
| 2Q24 | 16.3 | +19.9% |
| 1Q24 | 17.1 | +8.1% |
| 4Q23 | 10.0 | -36.7% |
| 3Q23 | 0.9 | -86.3% |
| 2Q23 | 13.6 | -33.5% |
| 1Q23 | 15.8 | -20.4% |
| 4Q22 | 15.8 | +20.0% |
| 3Q22 | 6.9 | -51.0% |
| 2Q22 | 20.5 | +32.6% |
| 1Q22 | 19.8 | +11.2% |
| 4Q21 | 13.2 | +377.0% |
| 3Q21 | 14.1 | +506.9% |
| 2Q21 | 15.4 | -35.9% |
| 1Q21 | 17.8 | +127.2% |
| 4Q20 | 2.8 | -90.3% |
| 3Q20 | 2.3 | -782.1% |
| 2Q20 | 24.1 | -6.0% |
| 1Q20 | 7.8 | -60.8% |
| 4Q19 | 28.5 | +3.6% |
| 3Q19 | -0.3 | -114.3% |
| 2Q19 | 25.6 | +12.1% |
| 1Q19 | 20.0 | -13.0% |
| 4Q18 | 27.5 | +42.1% |
| 3Q18 | 2.4 | -80.4% |
| 2Q18 | 22.8 | -1.0% |
| 1Q18 | 23.0 | -6.0% |
| 4Q17 | 19.3 | +100.4% |
| 3Q17 | 12.0 | -35.9% |
| 2Q17 | 23.1 | +14.6% |
| 1Q17 | 24.5 | -1.3% |
| 4Q16 | 9.7 | - |
| 3Q16 | 18.8 | - |
| 2Q16 | 20.1 | - |
| 1Q16 | 24.8 | - |