| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,662 | +10.1% |
| 2Q26 | 4,582 | +5.0% |
| 1Q26 | 4,308 | +1.6% |
| 4Q25 | 4,139 | +4.1% |
| 3Q25 | 4,233 | +2.8% |
| 2Q25 | 4,365 | +4.9% |
| 1Q25 | 4,242 | +7.5% |
| 4Q24 | 3,975 | -0.8% |
| 3Q24 | 4,117 | +5.8% |
| 2Q24 | 4,160 | +6.1% |
| 1Q24 | 3,946 | +8.1% |
| 4Q23 | 4,006 | +16.9% |
| 3Q23 | 3,893 | +25.0% |
| 2Q23 | 3,919 | +26.8% |
| 1Q23 | 3,651 | +19.0% |
| 4Q22 | 3,428 | +18.5% |
| 3Q22 | 3,115 | +10.0% |
| 2Q22 | 3,091 | +16.0% |
| 1Q22 | 3,069 | +16.4% |
| 4Q21 | 2,892 | +0.9% |
| 3Q21 | 2,832 | -3.6% |
| 2Q21 | 2,664 | -8.9% |
| 1Q21 | 2,637 | -11.6% |
| 4Q20 | 2,866 | -2.2% |
| 3Q20 | 2,937 | -7.0% |
| 2Q20 | 2,923 | -6.9% |
| 1Q20 | 2,983 | -3.9% |
| 4Q19 | 2,931 | -4.6% |
| 3Q19 | 3,157 | +8.2% |
| 2Q19 | 3,138 | +6.4% |
| 1Q19 | 3,104 | +5.3% |
| 4Q18 | 3,071 | +6.1% |
| 3Q18 | 2,917 | +6.2% |
| 2Q18 | 2,950 | +9.5% |
| 1Q18 | 2,947 | +11.8% |
| 4Q17 | 2,895 | +4.5% |
| 3Q17 | 2,747 | +3.4% |
| 2Q17 | 2,693 | - |
| 1Q17 | 2,635 | - |
| 4Q16 | 2,771 | - |
| 3Q16 | 2,656 | - |