| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q24 | 10.8 | -28.7% |
| 1Q24 | 7.7 | -51.4% |
| 3Q23 | 14.3 | +0.1% |
| 2Q23 | 15.2 | -12.3% |
| 1Q23 | 15.8 | +6.1% |
| 3Q22 | 14.3 | +14.2% |
| 2Q22 | 17.3 | +40.4% |
| 1Q22 | 14.9 | +50.1% |
| 3Q21 | 12.5 | +131.8% |
| 2Q21 | 12.3 | +86.3% |
| 1Q21 | 9.9 | +37.4% |
| 4Q20 | 7.1 | -24.6% |
| 3Q20 | 5.4 | -43.7% |
| 2Q20 | 6.6 | -18.5% |
| 1Q20 | 7.2 | +10.1% |
| 4Q19 | 9.5 | +30.0% |
| 3Q19 | 9.6 | +41.2% |
| 2Q19 | 8.1 | +24.9% |
| 1Q19 | 6.6 | +23.5% |
| 4Q18 | 7.3 | +117.8% |
| 3Q18 | 6.8 | -20.0% |
| 2Q18 | 6.5 | -0.0% |
| 1Q18 | 5.3 | +30.1% |
| 4Q17 | 3.3 | -35.6% |
| 3Q17 | 8.5 | +33.6% |
| 2Q17 | 6.5 | -8.7% |
| 1Q17 | 4.1 | -35.6% |
| 4Q16 | 5.2 | -34.7% |
| 3Q16 | 6.4 | -30.4% |
| 2Q16 | 7.1 | +56.7% |
| 1Q16 | 6.3 | +12.7% |
| 4Q15 | 7.9 | +7.9% |
| 3Q15 | 9.2 | -10.4% |
| 2Q15 | 4.5 | -51.9% |
| 1Q15 | 5.6 | +3.6% |
| 4Q14 | 7.4 | -16.5% |
| 3Q14 | 10.2 | -3.7% |
| 2Q14 | 9.5 | +20.3% |
| 1Q14 | 5.4 | -12.2% |
| 4Q13 | 8.8 | +4.4% |
| 3Q13 | 10.6 | +24.5% |
| 2Q13 | 7.9 | -1.5% |
| 1Q13 | 6.2 | -7.5% |
| 4Q12 | 8.4 | - |
| 3Q12 | 8.5 | +4.3% |
| 2Q12 | 8.0 | - |
| 1Q12 | 6.7 | - |
| 3Q11 | 8.2 | - |