| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,672 | +14.4% |
| 2Q26 | 1,497 | +2.4% |
| 1Q26 | 1,439 | -0.7% |
| 4Q25 | 1,605 | +23.2% |
| 3Q25 | 1,462 | +1.6% |
| 2Q25 | 1,462 | +16.2% |
| 1Q25 | 1,449 | +13.4% |
| 4Q24 | 1,303 | +17.1% |
| 3Q24 | 1,439 | +9.9% |
| 2Q24 | 1,258 | -3.1% |
| 1Q24 | 1,278 | +3.4% |
| 4Q23 | 1,113 | -13.7% |
| 3Q23 | 1,309 | +5.5% |
| 2Q23 | 1,298 | +9.7% |
| 1Q23 | 1,236 | +5.6% |
| 4Q22 | 1,290 | +20.9% |
| 3Q22 | 1,241 | +7.5% |
| 2Q22 | 1,183 | +3.7% |
| 1Q22 | 1,171 | +6.6% |
| 4Q21 | 1,067 | -4.6% |
| 3Q21 | 1,154 | -5.9% |
| 2Q21 | 1,141 | -10.4% |
| 1Q21 | 1,098 | -12.1% |
| 4Q20 | 1,119 | -16.9% |
| 3Q20 | 1,227 | -2.2% |
| 2Q20 | 1,274 | +3.0% |
| 1Q20 | 1,249 | -2.3% |
| 4Q19 | 1,347 | +11.4% |
| 3Q19 | 1,254 | -4.3% |
| 2Q19 | 1,237 | -2.7% |
| 1Q19 | 1,279 | +6.3% |
| 4Q18 | 1,209 | -11.4% |
| 3Q18 | 1,311 | +5.0% |
| 2Q18 | 1,271 | +11.7% |
| 1Q18 | 1,203 | -7.0% |
| 4Q17 | 1,364 | +10.7% |
| 3Q17 | 1,248 | -8.6% |
| 2Q17 | 1,138 | - |
| 1Q17 | 1,294 | - |
| 4Q16 | 1,232 | - |
| 3Q16 | 1,366 | - |