| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 276,000 | +6.6% |
| 3Q25 | 66,000 | -32.7% |
| 2Q25 | 55,000 | -50.5% |
| 1Q25 | 200,000 | -7.6% |
| 4Q24 | 259,000 | +40.4% |
| 3Q24 | 98,000 | -39.5% |
| 2Q24 | 111,000 | +27.3% |
| 1Q24 | 216,531 | -14.3% |
| 4Q23 | 184,420 | -7.3% |
| 3Q23 | 161,878 | +179.1% |
| 2Q23 | 87,166 | +19.9% |
| 1Q23 | 252,536 | +45.7% |
| 4Q22 | 199,010 | +12.9% |
| 3Q22 | 58,000 | -37.7% |
| 2Q22 | 72,690 | -59.4% |
| 1Q22 | 173,310 | -9.8% |
| 4Q21 | 176,243 | +51.9% |
| 3Q21 | 93,109 | -24.4% |
| 2Q21 | 178,891 | +7.1% |
| 1Q21 | 192,174 | -5.3% |
| 4Q20 | 116,000 | -54.4% |
| 3Q20 | 123,161 | -8.5% |
| 2Q20 | 166,995 | -40.5% |
| 1Q20 | 202,844 | -28.1% |
| 4Q19 | 254,407 | +1.8% |
| 3Q19 | 134,553 | -30.6% |
| 2Q19 | 280,889 | +42.0% |
| 1Q19 | 282,013 | +22.5% |
| 4Q18 | 249,993 | -7.4% |
| 3Q18 | 193,935 | +20.0% |
| 2Q18 | 197,804 | +110.2% |
| 1Q18 | 230,304 | +51.1% |
| 4Q17 | 270,079 | +178.2% |
| 3Q17 | 161,556 | +21.9% |
| 2Q17 | 94,123 | -4.3% |
| 1Q17 | 152,378 | -37.8% |
| 4Q16 | 97,081 | -8.8% |
| 3Q16 | 132,580 | - |
| 2Q16 | 98,358 | - |
| 1Q16 | 244,788 | - |
| 4Q15 | 106,483 | - |