| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 15.8 | -19.4% |
| 3Q25 | 14.6 | +15.1% |
| 2Q25 | 19.6 | +23.7% |
| 1Q25 | 16.3 | +100.3% |
| 4Q24 | 19.6 | +199.5% |
| 3Q24 | 12.7 | +331.6% |
| 2Q24 | 15.9 | -23.5% |
| 1Q24 | 8.1 | -60.5% |
| 4Q23 | 6.5 | -69.6% |
| 3Q23 | 2.9 | -97.1% |
| 2Q23 | 20.7 | -19.3% |
| 1Q23 | 20.6 | -31.4% |
| 4Q22 | 21.5 | -29.4% |
| 3Q22 | 100.7 | +246.4% |
| 2Q22 | 25.7 | -25.9% |
| 1Q22 | 30.0 | +3.8% |
| 4Q21 | 30.5 | +14.1% |
| 3Q21 | 29.1 | -3.5% |
| 2Q21 | 34.7 | +103.0% |
| 1Q21 | 28.9 | +31.5% |
| 4Q20 | 26.7 | +21.2% |
| 3Q20 | 30.1 | +25.5% |
| 2Q20 | 17.1 | -29.3% |
| 1Q20 | 22.0 | -14.5% |
| 4Q19 | 22.0 | +15.7% |
| 3Q19 | 24.0 | +1.9% |
| 2Q19 | 24.2 | +17.9% |
| 1Q19 | 25.7 | +4.8% |
| 4Q18 | 19.0 | +100.4% |
| 3Q18 | 23.5 | +1757.8% |
| 2Q18 | 20.5 | -12.6% |
| 1Q18 | 24.5 | -1.3% |
| 4Q17 | 9.5 | -46.2% |
| 3Q17 | 1.3 | -94.4% |
| 2Q17 | 23.5 | -0.5% |
| 1Q17 | 24.8 | +12.7% |
| 4Q16 | 17.6 | -27.0% |
| 3Q16 | 22.6 | +38.8% |
| 2Q16 | 23.6 | -1.8% |
| 1Q16 | 22.0 | -5.5% |
| 4Q15 | 24.2 | +53.3% |
| 3Q15 | 16.3 | -28.4% |
| 2Q15 | 24.0 | +10.9% |
| 1Q15 | 23.3 | -0.1% |
| 4Q14 | 15.8 | -32.1% |
| 3Q14 | 22.8 | +23.1% |
| 2Q14 | 21.7 | -127.6% |
| 1Q14 | 23.4 | +269.3% |
| 4Q13 | 23.2 | - |
| 3Q13 | 18.5 | - |
| 2Q13 | -78.4 | - |
| 1Q13 | 6.3 | - |