| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q24 | 18.28 | +1.6% |
| 3Q23 | 22.85 | -44.8% |
| 2Q23 | 18.44 | -62.3% |
| 1Q23 | 17.99 | -55.0% |
| 3Q22 | 41.43 | -27.1% |
| 2Q22 | 48.91 | -1.6% |
| 1Q22 | 39.96 | -28.2% |
| 3Q21 | 56.81 | +31.1% |
| 2Q21 | 49.7 | +15.2% |
| 1Q21 | 55.66 | +146.6% |
| 4Q20 | 49.85 | +35.2% |
| 3Q20 | 43.35 | +71.0% |
| 2Q20 | 43.13 | +61.4% |
| 1Q20 | 22.57 | -17.9% |
| 4Q19 | 36.87 | -51.0% |
| 3Q19 | 25.34 | +32.4% |
| 2Q19 | 26.72 | +2.8% |
| 1Q19 | 27.48 | +17.3% |
| 4Q18 | 75.24 | +189.4% |
| 3Q18 | 19.14 | -40.7% |
| 2Q18 | 25.99 | -11.7% |
| 1Q18 | 23.42 | -30.3% |
| 4Q17 | 26.0 | +37.4% |
| 3Q17 | 32.26 | +3.2% |
| 2Q17 | 29.42 | +11.5% |
| 1Q17 | 33.59 | +109.7% |
| 4Q16 | 18.92 | +9.3% |
| 3Q16 | 31.27 | +9.7% |
| 2Q16 | 26.39 | +141.6% |
| 1Q16 | 16.02 | -63.9% |
| 4Q15 | 17.31 | -4578.6% |
| 3Q15 | 28.5 | -32.8% |
| 2Q15 | 10.92 | -86.5% |
| 1Q15 | 44.34 | +0.5% |
| 4Q14 | -0.39 | -101.6% |
| 3Q14 | 42.4 | +84.0% |
| 2Q14 | 81.16 | +820.6% |
| 1Q14 | 44.1 | +109.2% |
| 4Q13 | 24.37 | -142.8% |
| 3Q13 | 23.04 | -131.8% |
| 2Q13 | 8.82 | -185.9% |
| 1Q13 | 21.08 | -276.3% |
| 4Q12 | -57.0 | - |
| 3Q12 | -72.58 | +1653.0% |
| 2Q12 | -10.26 | -712.6% |
| 1Q12 | -11.96 | - |
| 3Q11 | -4.14 | - |
| 2Q11 | 1.68 | - |