| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 89,815 | +2.1% |
| 2Q26 | 85,902 | -4.4% |
| 1Q26 | 83,288 | -1.8% |
| 4Q25 | 99,338 | +2.0% |
| 3Q25 | 88,009 | -0.8% |
| 2Q25 | 89,824 | +1.7% |
| 1Q25 | 84,846 | -0.7% |
| 4Q24 | 97,414 | -9.3% |
| 3Q24 | 88,728 | +5.5% |
| 2Q24 | 88,324 | +5.5% |
| 1Q24 | 85,420 | +17.1% |
| 4Q23 | 107,389 | +3.6% |
| 3Q23 | 84,108 | +14.5% |
| 2Q23 | 83,696 | +15.9% |
| 1Q23 | 72,961 | +10.3% |
| 4Q22 | 103,622 | +39.5% |
| 3Q22 | 73,448 | +11.2% |
| 2Q22 | 72,228 | +13.5% |
| 1Q22 | 66,152 | +3.0% |
| 4Q21 | 74,259 | -1.6% |
| 3Q21 | 66,031 | -3.1% |
| 2Q21 | 63,643 | -6.8% |
| 1Q21 | 64,251 | -1.9% |
| 4Q20 | 75,472 | +1.3% |
| 3Q20 | 68,114 | +7.7% |
| 2Q20 | 68,299 | +9.2% |
| 1Q20 | 65,482 | +10.6% |
| 4Q19 | 74,503 | +18.5% |
| 3Q19 | 63,272 | +16.8% |
| 2Q19 | 62,525 | +19.2% |
| 1Q19 | 59,223 | +17.0% |
| 4Q18 | 62,895 | +9.4% |
| 3Q18 | 54,163 | +10.6% |
| 2Q18 | 52,451 | +11.2% |
| 1Q18 | 50,638 | +6.1% |
| 4Q17 | 57,503 | +9.0% |
| 3Q17 | 48,985 | +4.0% |
| 2Q17 | 47,151 | - |
| 1Q17 | 47,740 | - |
| 4Q16 | 52,774 | - |
| 3Q16 | 47,108 | - |