| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 475,362 | +18.1% |
| 1Q26 | 497,131 | +80.4% |
| 2Q25 | 402,420 | +36.2% |
| 1Q25 | 275,580 | -8.8% |
| 4Q24 | 221,857 | -22.5% |
| 3Q24 | 241,631 | -13.5% |
| 2Q24 | 295,369 | +13.8% |
| 1Q24 | 302,046 | +0.4% |
| 4Q23 | 286,391 | +16.6% |
| 3Q23 | 279,435 | 0.0% |
| 2Q23 | 259,565 | -6.5% |
| 1Q23 | 300,774 | +42.4% |
| 4Q22 | 245,672 | +47.5% |
| 3Q22 | 279,442 | +28.8% |
| 2Q22 | 277,558 | +26.0% |
| 1Q22 | 211,204 | +3.4% |
| 4Q21 | 166,558 | -23.5% |
| 3Q21 | 216,935 | +9.3% |
| 2Q21 | 220,226 | -7.0% |
| 1Q21 | 204,281 | -4.8% |
| 4Q20 | 217,714 | +5.0% |
| 3Q20 | 198,545 | -2.1% |
| 2Q20 | 236,893 | +6.7% |
| 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 | - |