| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,355 | +4.1% |
| 2Q26 | 1,342 | -2.9% |
| 1Q26 | 1,378 | +4.5% |
| 4Q25 | 1,575 | -0.2% |
| 3Q25 | 1,301 | -2.6% |
| 2Q25 | 1,382 | +6.9% |
| 1Q25 | 1,318 | +8.0% |
| 4Q24 | 1,578 | +14.6% |
| 3Q24 | 1,336 | +10.7% |
| 2Q24 | 1,292 | +11.4% |
| 1Q24 | 1,221 | +12.9% |
| 4Q23 | 1,377 | +9.8% |
| 3Q23 | 1,207 | +23.8% |
| 2Q23 | 1,160 | +15.7% |
| 1Q23 | 1,081 | +12.1% |
| 4Q22 | 1,254 | +12.8% |
| 3Q22 | 975 | +14.5% |
| 2Q22 | 1,003 | +16.8% |
| 1Q22 | 965 | +13.4% |
| 4Q21 | 1,111 | +1.0% |
| 3Q21 | 852 | -6.2% |
| 2Q21 | 858 | -8.9% |
| 1Q21 | 851 | -9.7% |
| 4Q20 | 1,101 | +4.8% |
| 3Q20 | 908 | -2.0% |
| 2Q20 | 942 | +5.7% |
| 1Q20 | 943 | +9.0% |
| 4Q19 | 1,050 | +5.5% |
| 3Q19 | 926 | +6.2% |
| 2Q19 | 891 | +38.5% |
| 1Q19 | 865 | +30.3% |
| 4Q18 | 995 | +27.4% |
| 3Q18 | 872 | +39.6% |
| 2Q18 | 644 | +7.4% |
| 1Q18 | 664 | +3.6% |
| 4Q17 | 781 | +4.8% |
| 3Q17 | 625 | +1.5% |
| 2Q17 | 599 | - |
| 1Q17 | 641 | - |
| 4Q16 | 745 | - |
| 3Q16 | 615 | - |