| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 18.4 | -24.3% |
| 3Q24 | 20.2 | +18.6% |
| 2Q24 | 19.8 | -19.5% |
| 1Q24 | 24.3 | -7.6% |
| 3Q23 | 17.0 | -63.2% |
| 2Q23 | 24.6 | -36.4% |
| 1Q23 | 26.3 | -29.1% |
| 3Q22 | 46.2 | +25.3% |
| 2Q22 | 38.6 | -20.7% |
| 1Q22 | 37.1 | -27.5% |
| 3Q21 | 36.9 | -555.3% |
| 2Q21 | 48.7 | +90.6% |
| 1Q21 | 51.1 | +143.9% |
| 4Q20 | 47.0 | +36.0% |
| 3Q20 | -8.1 | -119.9% |
| 2Q20 | 25.6 | -14.5% |
| 1Q20 | 21.0 | -38.4% |
| 4Q19 | 34.6 | - |
| 3Q19 | 40.7 | -1.1% |
| 2Q19 | 29.9 | +11.9% |
| 1Q19 | 34.0 | +232.5% |
| 3Q18 | 41.1 | +6.6% |
| 2Q18 | 26.7 | +15.4% |
| 1Q18 | 10.2 | -70.2% |
| 3Q17 | 38.6 | +3.3% |
| 2Q17 | 23.1 | +37.2% |
| 1Q17 | 34.4 | +19.2% |
| 3Q16 | 37.3 | +12.6% |
| 2Q16 | 16.9 | -56.1% |
| 1Q16 | 28.8 | -27.3% |
| 3Q15 | 33.1 | -16.1% |
| 2Q15 | 38.5 | -3.0% |
| 1Q15 | 39.7 | +7.8% |
| 3Q14 | 39.5 | +3.5% |
| 2Q14 | 39.6 | +2.9% |
| 1Q14 | 36.8 | +8.0% |
| 3Q13 | 38.2 | +7.5% |
| 2Q13 | 38.5 | +1.4% |
| 1Q13 | 34.1 | -11.2% |
| 3Q12 | 35.5 | +6.4% |
| 2Q12 | 38.0 | +15.6% |
| 1Q12 | 38.4 | - |
| 3Q11 | 33.4 | - |
| 2Q11 | 32.8 | - |