| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 5.6 | -314.6% |
| 2Q26 | 4.0 | -259.3% |
| 1Q26 | 1.8 | -56.9% |
| 4Q25 | 4.2 | +16.1% |
| 3Q25 | -2.6 | -218.3% |
| 2Q25 | -2.5 | -170.6% |
| 1Q25 | 4.3 | +71.1% |
| 4Q24 | 3.6 | +287.5% |
| 3Q24 | 2.2 | +8.9% |
| 2Q24 | 3.6 | +153.8% |
| 1Q24 | 2.5 | -5.3% |
| 4Q23 | 0.9 | -59.2% |
| 3Q23 | 2.0 | -43.1% |
| 2Q23 | 1.4 | -61.5% |
| 1Q23 | 2.6 | -30.4% |
| 4Q22 | 2.3 | -55.4% |
| 3Q22 | 3.6 | -40.5% |
| 2Q22 | 3.7 | +9.0% |
| 1Q22 | 3.8 | -17.6% |
| 4Q21 | 5.1 | -12.8% |
| 3Q21 | 6.0 | -12.7% |
| 2Q21 | 3.4 | -31.7% |
| 1Q21 | 4.6 | +25.5% |
| 4Q20 | 5.9 | +71.9% |
| 3Q20 | 6.9 | -10.6% |
| 2Q20 | 4.9 | -8.2% |
| 1Q20 | 3.7 | -51.1% |
| 4Q19 | 3.4 | -39.9% |
| 3Q19 | 7.7 | -2.8% |
| 2Q19 | 5.4 | -0.1% |
| 1Q19 | 7.5 | +9.1% |
| 4Q18 | 5.7 | +6.3% |
| 3Q18 | 7.9 | -8.9% |
| 2Q18 | 5.4 | -11.5% |
| 1Q18 | 6.9 | +2.1% |
| 4Q17 | 5.4 | +5.4% |
| 3Q17 | 8.7 | +55.4% |
| 2Q17 | 6.1 | +18.2% |
| 1Q17 | 6.7 | +83.2% |
| 4Q16 | 5.1 | - |
| 3Q16 | 5.6 | - |
| 2Q16 | 5.1 | - |
| 1Q16 | 3.7 | - |