| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 15,184 | -19.2% |
| 1Q26 | 12,753 | -53.1% |
| 4Q25 | 11,435 | -18.9% |
| 3Q25 | 20,909 | -27.3% |
| 2Q25 | 18,790 | +8.2% |
| 1Q25 | 27,202 | +95.9% |
| 4Q24 | 14,101 | -35.8% |
| 3Q24 | 28,778 | -16.6% |
| 2Q24 | 17,358 | -41.3% |
| 1Q24 | 13,887 | -67.7% |
| 4Q23 | 21,980 | +94.8% |
| 3Q23 | 34,510 | -16.9% |
| 2Q23 | 29,559 | -28.4% |
| 1Q23 | 42,949 | -19.3% |
| 4Q22 | 11,284 | -56.8% |
| 3Q22 | 41,527 | +22.0% |
| 2Q22 | 41,272 | +129.9% |
| 1Q22 | 53,227 | -110989.6% |
| 4Q21 | 26,147 | +40.3% |
| 3Q21 | 34,026 | +83.6% |
| 2Q21 | 17,949 | +30.6% |
| 1Q21 | -48 | -100.2% |
| 4Q20 | 18,630 | -0.9% |
| 3Q20 | 18,535 | -25.5% |
| 2Q20 | 13,741 | -41.3% |
| 1Q20 | 20,730 | -21.3% |
| 4Q19 | 18,795 | -32.3% |
| 3Q19 | 24,892 | -9.5% |
| 2Q19 | 23,398 | +11.5% |
| 1Q19 | 26,342 | -3.4% |
| 4Q18 | 27,749 | -9.0% |
| 3Q18 | 27,495 | +4.6% |
| 2Q18 | 20,990 | +5.7% |
| 1Q18 | 27,257 | +6.8% |
| 4Q17 | 30,505 | +110.3% |
| 3Q17 | 26,276 | +75.1% |
| 2Q17 | 19,849 | +6.2% |
| 1Q17 | 25,519 | +12.3% |
| 4Q16 | 14,507 | - |
| 3Q16 | 15,007 | - |
| 2Q16 | 18,697 | - |
| 1Q16 | 22,715 | - |