| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q22 | 18.2 | -15.4% |
| 2Q22 | 13.1 | -16.6% |
| 1Q22 | 4.6 | -11.9% |
| 3Q21 | 21.5 | +8.2% |
| 2Q21 | 15.7 | +72.8% |
| 1Q21 | 5.3 | -53.9% |
| 4Q20 | -2.3 | -186.5% |
| 3Q20 | 19.9 | +26.5% |
| 2Q20 | 9.1 | -29.5% |
| 1Q20 | 11.4 | -5.0% |
| 4Q19 | 2.6 | -57.0% |
| 3Q19 | 15.7 | +0.6% |
| 2Q19 | 12.9 | +32.8% |
| 1Q19 | 12.0 | -13.8% |
| 4Q18 | 6.2 | +107.7% |
| 3Q18 | 15.6 | +25.9% |
| 2Q18 | 9.7 | +46.8% |
| 1Q18 | 14.0 | +32.8% |
| 4Q17 | 3.0 | -8.2% |
| 3Q17 | 12.4 | +34.5% |
| 2Q17 | 6.6 | -353.2% |
| 1Q17 | 10.5 | +53.1% |
| 4Q16 | 3.2 | +114.0% |
| 3Q16 | 9.2 | -20.9% |
| 2Q16 | -2.6 | -139.1% |
| 1Q16 | 6.9 | +197.5% |
| 4Q15 | 1.5 | -109.2% |
| 3Q15 | 11.6 | +14.3% |
| 2Q15 | 6.7 | +20.5% |
| 1Q15 | 2.3 | -75.6% |
| 4Q14 | -16.4 | -967.5% |
| 3Q14 | 10.2 | +103.8% |
| 2Q14 | 5.5 | +94.0% |
| 1Q14 | 9.5 | +23.5% |
| 4Q13 | 1.9 | -243.9% |
| 3Q13 | 5.0 | -625.4% |
| 2Q13 | 2.9 | +272.4% |
| 1Q13 | 7.7 | +11.9% |
| 4Q12 | -1.3 | - |
| 3Q12 | -1.0 | +121.5% |
| 2Q12 | 0.8 | -125.0% |
| 1Q12 | 6.9 | - |
| 3Q11 | -0.4 | - |
| 2Q11 | -3.1 | - |