| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q26 | 6.2 | +25.7% |
| 1Q26 | 5.8 | -20.1% |
| 4Q25 | 7.9 | +216.0% |
| 3Q25 | 3.9 | -50.7% |
| 2Q25 | 4.9 | -16.6% |
| 1Q25 | 7.2 | +110.0% |
| 4Q24 | 2.5 | -74.1% |
| 3Q24 | 7.9 | -11.1% |
| 2Q24 | 5.9 | -17.1% |
| 1Q24 | 3.4 | -36.0% |
| 4Q23 | 9.7 | +9.9% |
| 3Q23 | 8.9 | +82.5% |
| 2Q23 | 7.1 | +75.6% |
| 1Q23 | 5.4 | -13.0% |
| 4Q22 | 8.8 | -37.3% |
| 3Q22 | 4.9 | +49.9% |
| 2Q22 | 4.1 | +27.0% |
| 1Q22 | 6.2 | +132.4% |
| 4Q21 | 14.1 | +84.0% |
| 3Q21 | 3.3 | +33.7% |
| 2Q21 | 3.2 | -12.7% |
| 1Q21 | 2.7 | -6.5% |
| 4Q20 | 7.7 | -29.0% |
| 3Q20 | 2.4 | -51.4% |
| 2Q20 | 3.7 | -66.3% |
| 1Q20 | 2.8 | -72.2% |
| 4Q19 | 10.8 | -19.1% |
| 3Q19 | 5.0 | -41.6% |
| 2Q19 | 10.8 | -4.5% |
| 1Q19 | 10.2 | +18.0% |
| 4Q18 | 13.3 | -0.3% |
| 3Q18 | 8.6 | -29.9% |
| 2Q18 | 11.3 | +71.0% |
| 1Q18 | 8.6 | +3.2% |
| 4Q17 | 13.4 | +44.4% |
| 3Q17 | 12.3 | +26.0% |
| 2Q17 | 6.6 | -23.4% |
| 1Q17 | 8.4 | -14.3% |
| 4Q16 | 9.3 | - |
| 3Q16 | 9.7 | - |
| 2Q16 | 8.7 | - |
| 1Q16 | 9.8 | - |