| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q25 | 1,681 | +3.2% |
| 2Q25 | 1,978 | +12.0% |
| 1Q25 | 1,393 | -0.6% |
| 4Q24 | 1,540 | +6.5% |
| 3Q24 | 1,629 | +11.4% |
| 2Q24 | 1,766 | +21.4% |
| 1Q24 | 1,401 | +11.0% |
| 4Q23 | 1,445 | +3.5% |
| 3Q23 | 1,462 | +3.2% |
| 2Q23 | 1,454 | -11.1% |
| 1Q23 | 1,262 | +10.7% |
| 4Q22 | 1,397 | +0.5% |
| 3Q22 | 1,417 | +24.4% |
| 2Q22 | 1,636 | +42.7% |
| 1Q22 | 1,140 | +0.1% |
| 4Q21 | 1,390 | -1.1% |
| 3Q21 | 1,139 | -9.2% |
| 2Q21 | 1,147 | -2.9% |
| 1Q21 | 1,139 | +4.7% |
| 4Q20 | 1,405 | -1.5% |
| 3Q20 | 1,255 | +19.4% |
| 2Q20 | 1,180 | -1.5% |
| 1Q20 | 1,088 | +11.0% |
| 4Q19 | 1,426 | +5.4% |
| 3Q19 | 1,050 | -5.4% |
| 2Q19 | 1,198 | +10.6% |
| 1Q19 | 980 | +5.6% |
| 4Q18 | 1,353 | +24.6% |
| 3Q18 | 1,111 | +16.8% |
| 2Q18 | 1,083 | +7.5% |
| 1Q18 | 928 | +9.6% |
| 4Q17 | 1,085 | +2.1% |
| 3Q17 | 950 | +2.7% |
| 2Q17 | 1,008 | +8.7% |
| 1Q17 | 846 | -7.2% |
| 4Q16 | 1,063 | +0.6% |
| 3Q16 | 926 | - |
| 2Q16 | 927 | - |
| 1Q16 | 912 | - |
| 4Q15 | 1,057 | - |