| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,644 | +10.9% |
| 2Q26 | 1,630 | +6.3% |
| 1Q26 | 1,583 | +7.5% |
| 4Q25 | 1,774 | +11.4% |
| 3Q25 | 1,482 | +10.8% |
| 2Q25 | 1,534 | +9.7% |
| 1Q25 | 1,472 | +8.3% |
| 4Q24 | 1,593 | -16.9% |
| 3Q24 | 1,338 | +2.3% |
| 2Q24 | 1,398 | +16.2% |
| 1Q24 | 1,359 | +15.9% |
| 4Q23 | 1,918 | +64.5% |
| 3Q23 | 1,308 | +30.8% |
| 2Q23 | 1,203 | +13.2% |
| 1Q23 | 1,173 | +12.2% |
| 4Q22 | 1,166 | -15.2% |
| 3Q22 | 1,000 | +1.3% |
| 2Q22 | 1,063 | +1.2% |
| 1Q22 | 1,045 | -3.2% |
| 4Q21 | 1,374 | +8.0% |
| 3Q21 | 987 | -11.5% |
| 2Q21 | 1,050 | -3.3% |
| 1Q21 | 1,079 | -6.2% |
| 4Q20 | 1,272 | -17.9% |
| 3Q20 | 1,115 | +1.0% |
| 2Q20 | 1,086 | -27.3% |
| 1Q20 | 1,151 | +1.4% |
| 4Q19 | 1,550 | +13.1% |
| 3Q19 | 1,104 | +1.4% |
| 2Q19 | 1,494 | +30.6% |
| 1Q19 | 1,135 | +2.8% |
| 4Q18 | 1,370 | +9.8% |
| 3Q18 | 1,088 | -0.8% |
| 2Q18 | 1,143 | +33.0% |
| 1Q18 | 1,104 | +1.1% |
| 4Q17 | 1,248 | -15.9% |
| 3Q17 | 1,097 | -4.0% |
| 2Q17 | 859 | -16.7% |
| 1Q17 | 1,092 | +1.3% |
| 4Q16 | 1,484 | - |
| 3Q16 | 1,143 | - |
| 2Q16 | 1,032 | - |
| 1Q16 | 1,078 | - |