| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 6.1 | -37.4% |
| 2Q26 | 6.8 | +271.7% |
| 1Q26 | 9.2 | -18.5% |
| 4Q25 | 13.1 | -8.1% |
| 3Q25 | 9.8 | +9.9% |
| 2Q25 | 1.8 | -34.1% |
| 1Q25 | 11.3 | +111.7% |
| 4Q24 | 14.2 | -2603.9% |
| 3Q24 | 8.9 | +23.4% |
| 2Q24 | 2.8 | -55.3% |
| 1Q24 | 5.4 | -55.7% |
| 4Q23 | -0.6 | -103.3% |
| 3Q23 | 7.2 | -62.7% |
| 2Q23 | 6.2 | -67.6% |
| 1Q23 | 12.1 | -37.1% |
| 4Q22 | 17.0 | -29.4% |
| 3Q22 | 19.3 | -6.3% |
| 2Q22 | 19.2 | +11.6% |
| 1Q22 | 19.2 | +62.1% |
| 4Q21 | 24.0 | +24.6% |
| 3Q21 | 20.6 | +42.5% |
| 2Q21 | 17.2 | -24.7% |
| 1Q21 | 11.8 | -43.7% |
| 4Q20 | 19.3 | +4.6% |
| 3Q20 | 14.4 | -28.4% |
| 2Q20 | 22.9 | -19.3% |
| 1Q20 | 21.0 | -33.6% |
| 4Q19 | 18.4 | -12.0% |
| 3Q19 | 20.2 | -14.9% |
| 2Q19 | 28.3 | +29.9% |
| 1Q19 | 31.7 | +5.0% |
| 4Q18 | 21.0 | +35.4% |
| 3Q18 | 23.7 | +16.9% |
| 2Q18 | 21.8 | -21.6% |
| 1Q18 | 30.2 | +25.4% |
| 4Q17 | 15.5 | +36.2% |
| 3Q17 | 20.3 | +3.6% |
| 2Q17 | 27.8 | - |
| 1Q17 | 24.0 | - |
| 4Q16 | 11.4 | - |
| 3Q16 | 19.6 | - |