| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | -82,000 | -48.1% |
| 4Q25 | 582,769 | -9.1% |
| 3Q25 | 277,251 | -887.3% |
| 2Q25 | 65,145 | -60.6% |
| 1Q25 | -158,000 | -183.9% |
| 4Q24 | 640,970 | +14.1% |
| 3Q24 | -35,214 | -109.8% |
| 2Q24 | 165,244 | -77.0% |
| 1Q24 | 188,262 | -36.0% |
| 4Q23 | 561,940 | +72.1% |
| 3Q23 | 359,373 | +90.6% |
| 2Q23 | 718,578 | +53.3% |
| 1Q23 | 294,049 | +52.8% |
| 4Q22 | 326,499 | +145.3% |
| 3Q22 | 188,501 | +22.1% |
| 2Q22 | 468,601 | +26.2% |
| 1Q22 | 192,399 | -711.0% |
| 4Q21 | 133,100 | -30.2% |
| 3Q21 | 154,341 | -15.5% |
| 2Q21 | 371,316 | +7.3% |
| 1Q21 | -31,489 | -114.7% |
| 4Q20 | 190,658 | -56.6% |
| 3Q20 | 182,689 | -24.7% |
| 2Q20 | 346,099 | -21.3% |
| 1Q20 | 214,293 | -51.4% |
| 4Q19 | 439,313 | +50.8% |
| 3Q19 | 242,581 | -53.7% |
| 2Q19 | 439,533 | -52.4% |
| 1Q19 | 441,199 | +51.2% |
| 4Q18 | 291,319 | -32.6% |
| 3Q18 | 523,669 | -28.2% |
| 2Q18 | 924,070 | +127.8% |
| 1Q18 | 291,761 | +111.4% |
| 4Q17 | 432,405 | -1.2% |
| 3Q17 | 729,819 | +188.1% |
| 2Q17 | 405,679 | +72.7% |
| 1Q17 | 137,993 | -49.1% |
| 4Q16 | 437,681 | - |
| 3Q16 | 253,327 | - |
| 2Q16 | 234,964 | - |
| 1Q16 | 271,331 | - |