減価償却費及び償却費、賞与引当金の増減額（△は減少）
- 【期間】
| 年度 | 減価償却費及び償却費 | 賞与引当金の増減額（△は減少） |
|---|
| 2008/03 | - | | 2.2百万 | |
| 2009/03 | - | | -1.6百万 | 赤転 |
| 2009/12 | - | | -31百万 | 赤拡 |
| 2010/03 | - | | -20百万 | 赤縮 |
| 2010/09 | - | | 16百万 | 黒転 |
| 2010/12 | - | | -9.5百万 | 赤転 |
| 2011/03 | - | | 3百万 | 黒転 |
| 2011/09 | - | | 19百万 | +511.4% |
| 2012/03 | - | | 0.68百万 | -96.3% |
| 2012/09 | - | | 16百万 | 大幅増 |
| 2013/03 | - | | 7.4百万 | -54% |
| 2013/09 | - | | 6.7百万 | -8.8% |
| 2014/03 | - | | 3.7百万 | -45.4% |
| 2014/09 | - | | 10百万 | +180.1% |
| 2015/03 | - | | 11百万 | +11.3% |
| 2015/09 | - | | 25百万 | +115.2% |
| 2016/03 | - | | 31百万 | +25% |
| 2016/09 | - | | -11百万 | 赤転 |
| 2017/03 | - | | -3.9百万 | 赤縮 |
| 2017/09 | - | | 5.1百万 | 黒転 |
| 2018/12 | 10億 | | - | |
| 2019/03 | 3.31億 | -66.9% | - | |
| 2019/06 | 6.83億 | +106.3% | - | |
| 2019/09 | 10.2億 | +49.5% | - | |
| 2019/12 | 13.7億 | +34% | - | |
| 2020/03 | 3.45億 | -74.8% | - | |
| 2020/06 | 6.89億 | +99.7% | - | |
| 2020/09 | 10.3億 | +49.5% | - | |
| 2020/12 | 13.7億 | +33.1% | - | |
| 2021/03 | 3.41億 | -75.1% | - | |
| 2021/06 | 6.82億 | +100% | - | |
| 2021/09 | 10.3億 | +51.2% | - | |
| 2021/12 | 13.9億 | +34.3% | - | |
| 2022/03 | 3.58億 | -74.2% | - | |
| 2022/06 | 7.42億 | +107.3% | - | |
| 2022/09 | 11.4億 | +53.4% | - | |
| 2022/12 | 15.3億 | +34.8% | - | |
| 2023/03 | 3.83億 | -75% | - | |
| 2023/06 | 7.75億 | +102.3% | - | |
| 2023/09 | 11.8億 | +52.4% | - | |
| 2023/12 | 16億 | +35.3% | - | |
| 2024/03 | 4.11億 | -74.3% | - | |
| 2024/06 | 8.14億 | +98.1% | - | |
