| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q25 | 403,212 | +36.5% |
| 1Q25 | 275,580 | -8.8% |
| 4Q24 | 221,250 | -22.6% |
| 3Q24 | 242,238 | -13.5% |
| 2Q24 | 295,369 | +14.0% |
| 1Q24 | 302,046 | +0.4% |
| 4Q23 | 286,000 | +16.8% |
| 3Q23 | 280,000 | -0.3% |
| 2Q23 | 259,000 | -6.5% |
| 1Q23 | 300,774 | +42.4% |
| 4Q22 | 244,867 | +47.0% |
| 3Q22 | 280,805 | +29.1% |
| 2Q22 | 277,000 | +26.1% |
| 1Q22 | 211,204 | +3.4% |
| 4Q21 | 166,558 | -23.5% |
| 3Q21 | 217,442 | +9.5% |
| 2Q21 | 219,719 | -11.1% |
| 1Q21 | 204,281 | -4.8% |
| 4Q20 | 217,714 | +5.0% |
| 3Q20 | 198,545 | -2.1% |
| 2Q20 | 247,238 | +11.4% |
| 1Q20 | 214,626 | -8.1% |
| 4Q19 | 207,366 | -3.4% |
| 3Q19 | 202,802 | +0.6% |
| 2Q19 | 221,976 | +69.1% |
| 1Q19 | 233,652 | +200.8% |
| 4Q18 | 214,735 | +18.5% |
| 3Q18 | 201,604 | -8.5% |
| 2Q18 | 131,243 | -40.6% |
| 1Q18 | 77,666 | -64.1% |
| 4Q17 | 181,158 | +2.2% |
| 3Q17 | 220,335 | +28.3% |
| 2Q17 | 221,048 | +79.1% |
| 1Q17 | 216,160 | +93.4% |
| 4Q16 | 177,256 | - |
| 3Q16 | 171,774 | - |
| 2Q16 | 123,393 | - |
| 1Q16 | 111,759 | - |