| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 21.9 | -14.3% |
| 3Q24 | 20.7 | +15.3% |
| 2Q24 | 21.6 | -3.0% |
| 1Q24 | 25.6 | +10.5% |
| 3Q23 | 17.9 | +27.2% |
| 2Q23 | 22.2 | +36.8% |
| 1Q23 | 23.1 | +13.1% |
| 3Q22 | 14.1 | -16.5% |
| 2Q22 | 16.2 | -152.4% |
| 1Q22 | 20.5 | -40.0% |
| 3Q21 | 16.9 | -19.6% |
| 2Q21 | -31.0 | +52.7% |
| 1Q21 | 34.1 | -558.3% |
| 3Q20 | 21.0 | +0.9% |
| 2Q20 | -20.3 | -196.6% |
| 1Q20 | -7.4 | -134.5% |
| 3Q19 | 20.8 | -39.1% |
| 2Q19 | 21.0 | -509.7% |
| 1Q19 | 21.6 | +4.3% |
| 3Q18 | 34.1 | +104.8% |
| 2Q18 | -5.1 | -128.9% |
| 1Q18 | 20.7 | +2.4% |
| 3Q17 | 16.7 | +186.2% |
| 2Q17 | 17.8 | -4.9% |
| 1Q17 | 20.2 | +37.8% |
| 3Q16 | 5.8 | -25.8% |
| 2Q16 | 18.7 | +22.0% |
| 1Q16 | 14.6 | -18.1% |
| 3Q15 | 7.9 | -67.1% |
| 2Q15 | 15.3 | -10.6% |
| 1Q15 | 17.9 | -9.7% |
| 3Q14 | 23.9 | +24.3% |
| 2Q14 | 17.1 | -42.4% |
| 1Q14 | 19.8 | -35.4% |
| 3Q13 | 19.2 | +23.7% |
| 2Q13 | 29.7 | +1301.3% |
| 1Q13 | 30.6 | +41.8% |
| 3Q12 | 15.5 | +126.9% |
| 2Q12 | 2.1 | - |
| 1Q12 | 21.6 | - |
| 3Q11 | 6.8 | - |