| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 385,000 | +42.6% |
| 1Q26 | 198,363 | +14.4% |
| 2Q25 | 269,962 | +10.1% |
| 1Q25 | 173,459 | -29.4% |
| 4Q24 | 101,000 | -13.0% |
| 3Q24 | 176,147 | +28.5% |
| 2Q24 | 245,138 | +135.5% |
| 1Q24 | 245,715 | -21.5% |
| 4Q23 | 116,064 | +38.5% |
| 3Q23 | 137,088 | -17.0% |
| 2Q23 | 104,073 | +56.0% |
| 1Q23 | 312,927 | +211.7% |
| 4Q22 | 83,814 | -4.5% |
| 3Q22 | 165,186 | +17.2% |
| 2Q22 | 66,712 | -76.4% |
| 1Q22 | 100,397 | -69.4% |
| 4Q21 | 87,808 | -68.4% |
| 3Q21 | 141,000 | -42.4% |
| 2Q21 | 283,135 | +237.1% |
| 1Q21 | 327,865 | +66.4% |
| 4Q20 | 277,996 | +30.1% |
| 3Q20 | 244,660 | +2.9% |
| 2Q20 | 83,990 | -64.5% |
| 1Q20 | 197,086 | -2.5% |
| 4Q19 | 213,600 | +26.2% |
| 3Q19 | 237,856 | +46.9% |
| 2Q19 | 236,583 | +58.9% |
| 1Q19 | 202,116 | +69.2% |
| 4Q18 | 169,243 | - |
| 3Q18 | 161,917 | - |
| 2Q18 | 148,913 | - |
| 1Q18 | 119,463 | - |