| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 733,000 | +19.8% |
| 1Q26 | 517,000 | -6.3% |
| 4Q25 | 464,268 | +47.6% |
| 3Q25 | 651,000 | -26.0% |
| 2Q25 | 612,000 | -32.4% |
| 1Q25 | 552,000 | -11.0% |
| 4Q24 | 314,548 | -35.8% |
| 3Q24 | 879,452 | +137.9% |
| 2Q24 | 905,000 | +59.8% |
| 1Q24 | 620,554 | +15.1% |
| 4Q23 | 490,000 | +16.4% |
| 3Q23 | 369,633 | +12.4% |
| 2Q23 | 566,367 | -4.5% |
| 1Q23 | 539,093 | +25.5% |
| 4Q22 | 420,994 | +8.2% |
| 3Q22 | 328,996 | +30.5% |
| 2Q22 | 593,000 | +61.2% |
| 1Q22 | 429,585 | +16.7% |
| 4Q21 | 389,110 | -0.7% |
| 3Q21 | 252,076 | +165.8% |
| 2Q21 | 367,823 | -30.4% |
| 1Q21 | 368,101 | +4.2% |
| 4Q20 | 391,991 | +19.9% |
| 3Q20 | 94,847 | -69.3% |
| 2Q20 | 528,494 | +6.5% |
| 1Q20 | 353,179 | -10.0% |
| 4Q19 | 326,874 | +31.2% |
| 3Q19 | 308,925 | +28.4% |
| 2Q19 | 496,261 | +18.1% |
| 1Q19 | 392,404 | +37.6% |
| 4Q18 | 249,209 | -24.4% |
| 3Q18 | 240,600 | +20.2% |
| 2Q18 | 420,235 | +2.3% |
| 1Q18 | 285,149 | +71.7% |
| 4Q17 | 329,784 | +308.1% |
| 3Q17 | 200,165 | +56.9% |
| 2Q17 | 410,786 | - |
| 1Q17 | 166,049 | - |
| 4Q16 | 80,813 | - |
| 3Q16 | 127,604 | - |