| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 46,324 | -1.7% |
| 1Q26 | 44,456 | -15.1% |
| 4Q25 | 47,451 | +15.6% |
| 3Q25 | 43,296 | -13.5% |
| 2Q25 | 47,143 | -3.8% |
| 1Q25 | 52,354 | -6.7% |
| 4Q24 | 41,035 | -32.0% |
| 3Q24 | 50,067 | -22.0% |
| 2Q24 | 49,019 | -25.4% |
| 1Q24 | 56,105 | -17.5% |
| 4Q23 | 60,389 | +14.7% |
| 3Q23 | 64,162 | +12.2% |
| 2Q23 | 65,674 | +8.3% |
| 1Q23 | 67,975 | +18.5% |
| 4Q22 | 52,654 | +10.9% |
| 3Q22 | 57,168 | +40.0% |
| 2Q22 | 60,651 | +102.1% |
| 1Q22 | 57,384 | +63.8% |
| 4Q21 | 47,484 | +31.5% |
| 3Q21 | 40,826 | +11.3% |
| 2Q21 | 30,017 | -12.6% |
| 1Q21 | 35,028 | -10.5% |
| 4Q20 | 36,113 | -8.2% |
| 3Q20 | 36,669 | -15.4% |
| 2Q20 | 34,351 | -23.2% |
| 1Q20 | 39,121 | -25.8% |
| 4Q19 | 39,340 | -18.9% |
| 3Q19 | 43,362 | -10.6% |
| 2Q19 | 44,755 | -8.8% |
| 1Q19 | 52,746 | +13.9% |
| 4Q18 | 48,534 | +19.7% |
| 3Q18 | 48,512 | +48.1% |
| 2Q18 | 49,062 | +56.3% |
| 1Q18 | 46,320 | +27.1% |
| 4Q17 | 40,531 | +31.2% |
| 3Q17 | 32,746 | +0.1% |
| 2Q17 | 31,385 | - |
| 1Q17 | 36,445 | - |
| 4Q16 | 30,884 | - |
| 3Q16 | 32,709 | - |