| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,909 | +18.3% |
| 2Q26 | 1,973 | +20.6% |
| 1Q26 | 1,769 | +18.6% |
| 4Q25 | 2,100 | +8.5% |
| 3Q25 | 1,614 | +14.4% |
| 2Q25 | 1,636 | +5.5% |
| 1Q25 | 1,492 | -2.7% |
| 4Q24 | 1,936 | +30.9% |
| 3Q24 | 1,411 | +13.5% |
| 2Q24 | 1,550 | +17.5% |
| 1Q24 | 1,533 | +11.5% |
| 4Q23 | 1,479 | +3.7% |
| 3Q23 | 1,243 | -4.5% |
| 2Q23 | 1,319 | +1.3% |
| 1Q23 | 1,375 | +0.5% |
| 4Q22 | 1,426 | +2.4% |
| 3Q22 | 1,301 | +3.8% |
| 2Q22 | 1,302 | -3.8% |
| 1Q22 | 1,368 | -1.0% |
| 4Q21 | 1,393 | -33.3% |
| 3Q21 | 1,253 | -11.1% |
| 2Q21 | 1,353 | -5.9% |
| 1Q21 | 1,382 | -9.3% |
| 4Q20 | 2,090 | +29.1% |
| 3Q20 | 1,410 | -13.0% |
| 2Q20 | 1,438 | -31.7% |
| 1Q20 | 1,523 | -27.3% |
| 4Q19 | 1,619 | -27.6% |
| 3Q19 | 1,620 | -21.4% |
| 2Q19 | 2,106 | -0.7% |
| 1Q19 | 2,094 | +9.9% |
| 4Q18 | 2,236 | -5.9% |
| 3Q18 | 2,060 | +4.7% |
| 2Q18 | 2,121 | +10.8% |
| 1Q18 | 1,905 | -9.2% |
| 4Q17 | 2,375 | +5.0% |
| 3Q17 | 1,968 | -0.2% |
| 2Q17 | 1,915 | - |
| 1Q17 | 2,098 | - |
| 4Q16 | 2,261 | - |
| 3Q16 | 1,971 | - |