| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 100 | -7.5% |
| 1Q26 | 97 | -5.1% |
| 4Q25 | 109 | +12.4% |
| 3Q25 | 103 | -9.8% |
| 2Q25 | 109 | +10.8% |
| 1Q25 | 102 | +0.7% |
| 4Q24 | 97 | -21.8% |
| 3Q24 | 115 | -2.0% |
| 2Q24 | 98 | -15.5% |
| 1Q24 | 102 | -8.2% |
| 4Q23 | 124 | +8.4% |
| 3Q23 | 117 | -4.4% |
| 2Q23 | 116 | -4.4% |
| 1Q23 | 111 | -20.2% |
| 4Q22 | 114 | -13.3% |
| 3Q22 | 122 | -19.4% |
| 2Q22 | 121 | -15.2% |
| 1Q22 | 139 | -12.5% |
| 4Q21 | 132 | -59.1% |
| 3Q21 | 152 | -9.9% |
| 2Q21 | 143 | -12.6% |
| 1Q21 | 159 | +2.7% |
| 4Q20 | 324 | +47.2% |
| 3Q20 | 169 | +9.5% |
| 2Q20 | 164 | +30.7% |
| 1Q20 | 155 | +16.1% |
| 4Q19 | 220 | +37.7% |
| 3Q19 | 154 | +26.7% |
| 2Q19 | 125 | +10.3% |
| 1Q19 | 133 | +2.8% |
| 4Q18 | 159 | -85.6% |
| 3Q18 | 121 | -25.8% |
| 2Q18 | 113 | -33.1% |
| 1Q18 | 130 | -0.1% |
| 4Q17 | 1,106 | +795.5% |
| 3Q17 | 164 | +31.7% |
| 2Q17 | 170 | +22.9% |
| 1Q17 | 130 | -7.2% |
| 4Q16 | 123 | - |
| 3Q16 | 124 | - |
| 2Q16 | 138 | - |
| 1Q16 | 140 | - |