| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,482 | -9.1% |
| 2Q26 | 1,601 | +12.5% |
| 1Q26 | 1,859 | +32.4% |
| 4Q25 | 1,612 | +0.5% |
| 3Q25 | 1,630 | +6.2% |
| 2Q25 | 1,423 | -3.2% |
| 1Q25 | 1,404 | +9.6% |
| 4Q24 | 1,604 | +5.5% |
| 3Q24 | 1,535 | +26.7% |
| 2Q24 | 1,470 | +15.3% |
| 1Q24 | 1,281 | +6.0% |
| 4Q23 | 1,520 | +21.1% |
| 3Q23 | 1,211 | +21.9% |
| 2Q23 | 1,274 | +14.0% |
| 1Q23 | 1,208 | +14.8% |
| 4Q22 | 1,255 | +6.5% |
| 3Q22 | 994 | -7.5% |
| 2Q22 | 1,117 | +12.7% |
| 1Q22 | 1,052 | -3.6% |
| 4Q21 | 1,178 | +1.1% |
| 3Q21 | 1,075 | +2.6% |
| 2Q21 | 991 | -8.1% |
| 1Q21 | 1,091 | -0.9% |
| 4Q20 | 1,165 | +5.7% |
| 3Q20 | 1,047 | -0.4% |
| 2Q20 | 1,078 | +8.6% |
| 1Q20 | 1,101 | +10.0% |
| 4Q19 | 1,102 | +7.7% |
| 3Q19 | 1,052 | -1.5% |
| 2Q19 | 993 | +8.1% |
| 1Q19 | 1,002 | +17.2% |
| 4Q18 | 1,023 | +8.4% |
| 3Q18 | 1,068 | +30.9% |
| 2Q18 | 919 | +16.5% |
| 1Q18 | 854 | +5.9% |
| 4Q17 | 944 | +14.4% |
| 3Q17 | 816 | +6.4% |
| 2Q17 | 789 | - |
| 1Q17 | 806 | - |
| 4Q16 | 825 | - |
| 3Q16 | 766 | - |