| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,601 | +15.8% |
| 1Q26 | 2,771 | +11.1% |
| 4Q25 | 3,597 | +19.7% |
| 3Q25 | 2,379 | -10.3% |
| 2Q25 | 2,247 | -3.6% |
| 1Q25 | 2,494 | -16.1% |
| 4Q24 | 3,004 | +10.7% |
| 3Q24 | 2,652 | +12.8% |
| 2Q24 | 2,332 | -2.3% |
| 1Q24 | 2,971 | +26.0% |
| 4Q23 | 2,713 | +0.3% |
| 3Q23 | 2,352 | +10.6% |
| 2Q23 | 2,388 | +12.0% |
| 1Q23 | 2,358 | +8.0% |
| 4Q22 | 2,705 | -1.1% |
| 3Q22 | 2,127 | -0.9% |
| 2Q22 | 2,133 | -3.3% |
| 1Q22 | 2,183 | +1.6% |
| 4Q21 | 2,736 | -9.0% |
| 3Q21 | 2,146 | -2.0% |
| 2Q21 | 2,206 | +2.1% |
| 1Q21 | 2,148 | +0.5% |
| 4Q20 | 3,008 | +8.7% |
| 3Q20 | 2,190 | +9.2% |
| 2Q20 | 2,160 | +8.7% |
| 1Q20 | 2,138 | -16.3% |
| 4Q19 | 2,766 | +20.6% |
| 3Q19 | 2,005 | +0.1% |
| 2Q19 | 1,987 | -2.4% |
| 1Q19 | 2,553 | +24.7% |
| 4Q18 | 2,293 | +4.8% |
| 3Q18 | 2,003 | +4.8% |
| 2Q18 | 2,035 | +9.6% |
| 1Q18 | 2,047 | +12.7% |
| 4Q17 | 2,188 | +7.2% |
| 3Q17 | 1,912 | +15.5% |
| 2Q17 | 1,856 | - |
| 1Q17 | 1,817 | - |
| 4Q16 | 2,041 | - |
| 3Q16 | 1,655 | - |