| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q26 | 179,378 | +17.4% |
| 3Q26 | 144,202 | +8.4% |
| 2Q26 | 142,878 | +1.6% |
| 1Q26 | 129,301 | +4.8% |
| 4Q25 | 152,742 | +12.7% |
| 3Q25 | 133,068 | +9.2% |
| 2Q25 | 140,560 | +11.2% |
| 1Q25 | 123,405 | +10.9% |
| 4Q24 | 135,499 | +4.3% |
| 3Q24 | 121,850 | -4.5% |
| 2Q24 | 126,389 | -8.9% |
| 1Q24 | 111,276 | +8.2% |
| 4Q23 | 129,883 | +12.3% |
| 3Q23 | 127,548 | +21.5% |
| 2Q23 | 138,671 | +33.3% |
| 1Q23 | 102,812 | +10.1% |
| 4Q22 | 115,634 | +30.1% |
| 3Q22 | 104,998 | +47.7% |
| 2Q22 | 104,002 | +59.8% |
| 1Q22 | 93,411 | +80.7% |
| 4Q21 | 88,900 | +24.2% |
| 3Q21 | 71,086 | +5.8% |
| 2Q21 | 65,076 | -10.4% |
| 1Q21 | 51,696 | -21.9% |
| 4Q20 | 71,588 | -7.7% |
| 3Q20 | 67,219 | -14.9% |
| 2Q20 | 72,603 | -12.7% |
| 1Q20 | 66,221 | -15.3% |
| 4Q19 | 77,520 | -5.7% |
| 3Q19 | 78,950 | +9.1% |
| 2Q19 | 83,184 | +12.7% |
| 1Q19 | 78,214 | +21.2% |
| 4Q18 | 82,188 | - |
| 3Q18 | 72,338 | +40.7% |
| 2Q18 | 73,838 | +35.7% |
| 1Q18 | 64,526 | +31.3% |
| 2Q17 | 51,400 | +8.8% |
| 1Q17 | 54,407 | -0.1% |
| 4Q16 | 49,160 | +7.2% |
| 2Q16 | 47,223 | - |
| 1Q16 | 54,473 | - |
| 4Q15 | 45,841 | - |