| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 293,745 | +0.1% |
| 1Q26 | 235,255 | +22.1% |
| 4Q25 | 401,869 | +18.9% |
| 3Q25 | 303,016 | +26.6% |
| 2Q25 | 293,328 | +81.4% |
| 1Q25 | 192,656 | -69.6% |
| 4Q24 | 337,952 | -60.8% |
| 3Q24 | 239,269 | -67.2% |
| 2Q24 | 161,731 | -53.0% |
| 1Q24 | 632,932 | +37.3% |
| 4Q23 | 862,891 | +77.1% |
| 3Q22 | 728,407 | +43.6% |
| 2Q22 | 343,840 | -14.5% |
| 1Q23 | 461,020 | +66.4% |
| 4Q22 | 487,345 | +1.7% |
| 3Q22 | 507,330 | +15.0% |
| 2Q22 | 402,320 | +63.3% |
| 1Q22 | 277,000 | +5.1% |
| 4Q21 | 479,059 | +35.6% |
| 3Q21 | 441,000 | -10.6% |
| 2Q21 | 246,399 | -38.9% |
| 1Q21 | 263,601 | -36.3% |
| 4Q20 | 353,266 | +5.7% |
| 3Q20 | 493,412 | +13.9% |
| 2Q20 | 403,185 | +48.1% |
| 1Q20 | 413,522 | +26.5% |
| 4Q19 | 334,143 | +19.3% |
| 3Q19 | 433,366 | +11.7% |
| 2Q19 | 272,254 | +18.4% |
| 1Q19 | 326,827 | +63.0% |
| 4Q18 | 280,074 | -34.3% |
| 3Q18 | 387,951 | +14.4% |
| 2Q18 | 229,867 | -0.2% |
| 1Q18 | 200,469 | -9.4% |
| 4Q17 | 426,411 | +27.7% |
| 3Q17 | 339,231 | -5.3% |
| 2Q17 | 230,283 | - |
| 1Q17 | 221,318 | - |
| 4Q16 | 333,814 | - |
| 3Q16 | 358,197 | - |