| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 339,000 | +30.4% |
| 4Q25 | 38,000 | -169.1% |
| 3Q25 | 176,000 | +576.9% |
| 2Q25 | 298,000 | +30.1% |
| 1Q25 | 260,000 | -6.5% |
| 4Q24 | -55,000 | -192.4% |
| 3Q24 | 26,000 | -80.6% |
| 2Q24 | 229,000 | -25.0% |
| 1Q24 | 277,944 | -7.2% |
| 4Q23 | 59,497 | +360.5% |
| 3Q23 | 133,710 | +7.3% |
| 2Q23 | 305,262 | +59.8% |
| 1Q23 | 299,406 | +34.2% |
| 4Q22 | 12,919 | -124.9% |
| 3Q22 | 124,649 | -9.7% |
| 2Q22 | 191,084 | +22.3% |
| 1Q22 | 223,129 | +5.8% |
| 4Q21 | -51,915 | -66.8% |
| 3Q21 | 138,000 | -40.8% |
| 2Q21 | 156,179 | +24.1% |
| 1Q21 | 210,821 | +146.7% |
| 4Q20 | -156,505 | +721.9% |
| 3Q20 | 233,218 | +481.8% |
| 2Q20 | 125,843 | -11.0% |
| 1Q20 | 85,444 | -44.9% |
| 4Q19 | -19,042 | -2916.9% |
| 3Q19 | 40,087 | -2.0% |
| 2Q19 | 141,352 | +1.6% |
| 1Q19 | 154,934 | -3.7% |
| 4Q18 | 676 | -93.5% |
| 3Q18 | 40,910 | -12.1% |
| 2Q18 | 139,141 | +33.9% |
| 1Q18 | 160,946 | +23.2% |
| 4Q17 | 10,402 | -119.2% |
| 3Q17 | 46,552 | +251.7% |
| 2Q17 | 103,946 | +31.4% |
| 1Q17 | 130,607 | +5.3% |
| 4Q16 | -54,314 | - |
| 3Q16 | 13,235 | - |
| 2Q16 | 79,114 | - |
| 1Q16 | 124,047 | - |