| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q26 | 28.6 | +16.0% |
| 1Q26 | 26.4 | +11.3% |
| 4Q25 | 25.9 | +20.1% |
| 3Q25 | 24.4 | +1.4% |
| 2Q25 | 24.6 | -4.2% |
| 1Q25 | 23.7 | -11.3% |
| 4Q24 | 21.6 | +0.8% |
| 3Q24 | 24.1 | -0.5% |
| 2Q24 | 25.7 | +9.2% |
| 1Q24 | 26.7 | +31.5% |
| 4Q23 | 21.4 | +33.7% |
| 3Q23 | 24.2 | +17.5% |
| 2Q23 | 23.6 | +41.0% |
| 1Q23 | 20.3 | +75.2% |
| 4Q22 | 16.0 | +12.2% |
| 3Q22 | 20.6 | +65.5% |
| 2Q22 | 16.7 | +32.9% |
| 1Q22 | 11.6 | -30.6% |
| 4Q21 | 14.3 | +294.1% |
| 3Q21 | 12.5 | -1.0% |
| 2Q21 | 12.6 | -2.1% |
| 1Q21 | 16.7 | -21.6% |
| 4Q20 | 3.6 | -63.7% |
| 3Q20 | 12.6 | +19.4% |
| 2Q20 | 12.8 | +33.1% |
| 1Q20 | 21.3 | +232.0% |
| 4Q19 | 10.0 | +75.1% |
| 3Q19 | 10.5 | +53.6% |
| 2Q19 | 9.7 | +118.9% |
| 1Q19 | 6.4 | +2.7% |
| 4Q18 | 5.7 | +21.6% |
| 3Q18 | 6.9 | -3.6% |
| 2Q18 | 4.4 | -55.3% |
| 1Q18 | 6.3 | -471.8% |
| 4Q17 | 4.7 | -42.3% |
| 3Q17 | 7.1 | +113.8% |
| 2Q17 | 9.9 | +210.7% |
| 1Q17 | -1.7 | -137.9% |
| 4Q16 | 8.1 | - |
| 3Q16 | 3.3 | - |
| 2Q16 | 3.2 | - |
| 1Q16 | 4.4 | - |