| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,433 | -5.1% |
| 2Q26 | 3,321 | -1.2% |
| 1Q26 | 3,499 | +0.7% |
| 4Q25 | 3,636 | +9.5% |
| 3Q25 | 3,617 | +10.0% |
| 2Q25 | 3,362 | +3.0% |
| 1Q25 | 3,476 | +10.6% |
| 4Q24 | 3,321 | +4.3% |
| 3Q24 | 3,288 | +6.3% |
| 2Q24 | 3,263 | +14.8% |
| 1Q24 | 3,143 | +10.3% |
| 4Q23 | 3,183 | +12.8% |
| 3Q23 | 3,093 | +20.7% |
| 2Q23 | 2,842 | +17.9% |
| 1Q23 | 2,850 | +12.5% |
| 4Q22 | 2,821 | +15.8% |
| 3Q22 | 2,563 | +8.3% |
| 2Q22 | 2,411 | +1.3% |
| 1Q22 | 2,533 | +22.6% |
| 4Q21 | 2,436 | -4.8% |
| 3Q21 | 2,367 | -9.6% |
| 2Q21 | 2,380 | -5.8% |
| 1Q21 | 2,066 | -15.8% |
| 4Q20 | 2,558 | -4.6% |
| 3Q20 | 2,620 | +9.4% |
| 2Q20 | 2,528 | +11.5% |
| 1Q20 | 2,454 | +9.7% |
| 4Q19 | 2,681 | +11.5% |
| 3Q19 | 2,393 | +8.2% |
| 2Q19 | 2,266 | +13.6% |
| 1Q19 | 2,237 | +12.7% |
| 4Q18 | 2,403 | +13.1% |
| 3Q18 | 2,212 | +15.2% |
| 2Q18 | 1,995 | +10.2% |
| 1Q18 | 1,984 | +2.2% |
| 4Q17 | 2,125 | +7.2% |
| 3Q17 | 1,920 | +5.4% |
| 2Q17 | 1,810 | - |
| 1Q17 | 1,941 | - |
| 4Q16 | 1,983 | - |
| 3Q16 | 1,823 | - |