| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,190 | +52.8% |
| 2Q26 | 2,381 | -16.1% |
| 1Q26 | 2,529 | -24.4% |
| 4Q25 | 675 | -52.8% |
| 3Q25 | 2,088 | -41.4% |
| 2Q25 | 2,839 | -11.9% |
| 1Q25 | 3,346 | -7.2% |
| 4Q24 | 1,429 | +48.4% |
| 3Q24 | 3,562 | +8.2% |
| 2Q24 | 3,222 | +56.0% |
| 1Q24 | 3,607 | +5.9% |
| 4Q23 | 963 | -61.8% |
| 3Q23 | 3,291 | -6.5% |
| 2Q23 | 2,066 | -37.1% |
| 1Q23 | 3,405 | -27.7% |
| 4Q22 | 2,521 | -23.3% |
| 3Q22 | 3,521 | -50.0% |
| 2Q22 | 3,284 | -41.1% |
| 1Q22 | 4,711 | -15.5% |
| 4Q21 | 3,288 | +2.3% |
| 3Q21 | 7,039 | +43.9% |
| 2Q21 | 5,572 | +39.2% |
| 1Q21 | 5,576 | +58.0% |
| 4Q20 | 3,215 | +72.2% |
| 3Q20 | 4,890 | +20.5% |
| 2Q20 | 4,003 | +21.0% |
| 1Q20 | 3,528 | -10.3% |
| 4Q19 | 1,867 | +23.5% |
| 3Q19 | 4,058 | -8.1% |
| 2Q19 | 3,309 | -4.8% |
| 1Q19 | 3,934 | +5.6% |
| 4Q18 | 1,512 | -36.0% |
| 3Q18 | 4,414 | -23.3% |
| 2Q18 | 3,477 | -20.2% |
| 1Q18 | 3,726 | +20.7% |
| 4Q17 | 2,361 | +66.7% |
| 3Q17 | 5,758 | +114.6% |
| 2Q17 | 4,359 | +90.3% |
| 1Q17 | 3,087 | +66.1% |
| 4Q16 | 1,416 | - |
| 3Q16 | 2,683 | - |
| 2Q16 | 2,290 | - |
| 1Q16 | 1,858 | - |