| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 2.1 | -56.1% |
| 2Q25 | 24.3 | -6.6% |
| 1Q25 | 4.7 | -39.3% |
| 4Q24 | 18.6 | +67.4% |
| 3Q24 | 14.3 | -16.5% |
| 2Q24 | 26.0 | +18.3% |
| 1Q24 | 7.7 | +63.0% |
| 4Q23 | 11.1 | +7.0% |
| 3Q23 | 17.1 | +47.0% |
| 2Q23 | 22.0 | -29.6% |
| 1Q23 | 4.8 | -254.3% |
| 4Q22 | 10.4 | +21.3% |
| 3Q22 | 11.6 | -154.6% |
| 2Q22 | 31.2 | -206.3% |
| 1Q22 | -3.1 | -74.7% |
| 4Q21 | 8.5 | -259.7% |
| 3Q21 | -21.3 | -78.1% |
| 2Q21 | -29.3 | -233.2% |
| 1Q21 | -12.2 | -260.8% |
| 4Q20 | -5.3 | -158.2% |
| 3Q20 | -97.5 | -632.0% |
| 2Q20 | 22.0 | +15.0% |
| 1Q20 | 7.6 | -29.4% |
| 4Q19 | 9.2 | -42.7% |
| 3Q19 | 18.3 | +58.3% |
| 2Q19 | 19.2 | +18.9% |
| 1Q19 | 10.7 | +24.1% |
| 4Q18 | 16.0 | +69.6% |
| 3Q18 | 11.6 | -5.5% |
| 2Q18 | 16.1 | -10.6% |
| 1Q18 | 8.6 | +63.3% |
| 4Q17 | 9.5 | +12.4% |
| 3Q17 | 12.3 | +50.5% |
| 2Q17 | 18.0 | +29.6% |
| 1Q17 | 5.3 | -7.8% |
| 4Q16 | 8.4 | - |
| 3Q16 | 8.1 | - |
| 2Q16 | 13.9 | - |
| 1Q16 | 5.7 | - |