| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 131,834 | -2.6% |
| 4Q25 | 134,159 | -3.5% |
| 3Q25 | 123,403 | -10.2% |
| 2Q25 | 128,369 | -2.1% |
| 1Q25 | 135,318 | +12.9% |
| 4Q24 | 139,050 | +12.8% |
| 3Q24 | 137,442 | +13.5% |
| 2Q24 | 131,114 | +15.0% |
| 1Q24 | 119,869 | +11.4% |
| 4Q23 | 123,285 | +5.4% |
| 3Q23 | 121,106 | +11.0% |
| 2Q23 | 114,006 | +7.5% |
| 1Q23 | 107,623 | +14.4% |
| 4Q22 | 116,989 | +26.8% |
| 3Q22 | 109,128 | +36.5% |
| 2Q22 | 106,004 | +52.3% |
| 1Q22 | 94,036 | +42.8% |
| 4Q21 | 92,297 | +35.7% |
| 3Q21 | 79,969 | +19.7% |
| 2Q21 | 69,602 | +10.2% |
| 1Q21 | 65,830 | -3.7% |
| 4Q20 | 67,999 | -8.9% |
| 3Q20 | 66,790 | -5.1% |
| 2Q20 | 63,153 | - |
| 1Q20 | 68,326 | - |
| 4Q19 | 74,682 | - |
| 3Q19 | 70,376 | +5.9% |
| 3Q18 | 66,444 | -2.4% |
| 2Q18 | 68,954 | -3.8% |
| 1Q18 | 68,209 | +23.4% |
| 4Q17 | 78,282 | -7402.4% |
| 3Q17 | 68,045 | +40.6% |
| 2Q17 | 71,686 | +54.2% |
| 1Q17 | 55,280 | - |
| 4Q16 | -1,072 | -102.3% |
| 2Q17 | 48,383 | -11.6% |
| 1Q17 | 46,500 | - |
| 3Q16 | 46,844 | - |
| 2Q16 | 54,725 | - |