| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,385 | +3.8% |
| 1Q26 | 1,320 | -17.9% |
| 4Q25 | 1,428 | -7.4% |
| 3Q25 | 1,199 | -9.6% |
| 2Q25 | 1,334 | +7.6% |
| 1Q25 | 1,607 | +25.3% |
| 4Q24 | 1,543 | +12.1% |
| 3Q24 | 1,326 | -0.3% |
| 2Q24 | 1,240 | -4.6% |
| 1Q24 | 1,282 | -2.7% |
| 4Q23 | 1,376 | -9.8% |
| 3Q23 | 1,331 | +9.1% |
| 2Q23 | 1,300 | +6.0% |
| 1Q23 | 1,318 | -2.6% |
| 4Q22 | 1,526 | +11.3% |
| 3Q22 | 1,219 | -9.0% |
| 2Q22 | 1,226 | -9.2% |
| 1Q22 | 1,353 | +12.7% |
| 4Q21 | 1,371 | -14.4% |
| 3Q21 | 1,340 | +8.6% |
| 2Q21 | 1,350 | -0.6% |
| 1Q21 | 1,201 | -10.9% |
| 4Q20 | 1,600 | +23.9% |
| 3Q20 | 1,234 | +1.3% |
| 2Q20 | 1,358 | +5.7% |
| 1Q20 | 1,348 | -1.2% |
| 4Q19 | 1,292 | -11.4% |
| 3Q19 | 1,218 | -2.0% |
| 2Q19 | 1,285 | +31.6% |
| 1Q19 | 1,364 | +35.7% |
| 4Q18 | 1,459 | +47.3% |
| 3Q18 | 1,243 | +25.9% |
| 2Q18 | 976 | +0.3% |
| 1Q18 | 1,005 | -4.7% |
| 4Q17 | 990 | -9.6% |
| 3Q17 | 987 | -3.0% |
| 2Q17 | 973 | - |
| 1Q17 | 1,055 | - |
| 4Q16 | 1,095 | - |
| 3Q16 | 1,018 | - |