売上原価、機械装置及び運搬具（純額）、資産除去債務
- 【期間】
| 年度 | 売上原価 | 機械装置及び運搬具（純額） | 資産除去債務 |
|---|
| 2008/03 | 4699億 | | 369億 | | - | |
| 2009/03 | 4158億 | -11.5% | 296億 | -19.8% | - | |
| 2009/12 | 2544億 | -38.8% | - | | - | |
| 2010/03 | 3894億 | +53.1% | 253億 | -14.5% | - | |
| 2010/06 | 606億 | -84.4% | - | | - | |
| 2010/09 | 1297億 | +114% | - | | - | |
| 2010/12 | 1953億 | +50.6% | 236億 | -6.7% | 17.6億 | |
| 2011/03 | 3017億 | +54.5% | 228億 | -3.6% | 17.7億 | +0.4% |
| 2011/06 | 607億 | -79.9% | 230億 | +1.2% | 17.8億 | +0.3% |
| 2011/09 | 1395億 | +129.9% | 222億 | -3.5% | 17.8億 | +0.3% |
| 2011/12 | 2087億 | +49.6% | 215億 | -3.4% | 18億 | +0.9% |
| 2012/03 | 3189億 | +52.8% | 214億 | -0.4% | 18億 | +0.2% |
| 2012/06 | 632億 | -80.2% | 217億 | +1.4% | 18.1億 | +0.4% |
| 2012/09 | 1270億 | +101% | 212億 | -2% | 18.1億 | +0.3% |
| 2012/12 | 1976億 | +55.6% | 212億 | -0.2% | 18.2億 | +0.3% |
| 2013/03 | 3222億 | +63.1% | 226億 | +6.6% | 18.3億 | +0.4% |
| 2013/06 | 619億 | -80.8% | 232億 | +2.7% | 18.3億 | +0.3% |
| 2013/09 | 1341億 | +116.5% | 232億 | -0.2% | 18.4億 | +0.4% |
| 2013/12 | 2145億 | +60% | 229億 | -1.1% | 18.4億 | +0.3% |
| 2014/03 | 3291億 | +53.4% | 227億 | -0.9% | 18.5億 | +0.4% |
| 2014/06 | 666億 | -79.8% | 229億 | +0.9% | 18.5億 | ±0% |
| 2014/09 | 1447億 | +117.2% | 233億 | +1.8% | 18.6億 | +0.4% |
| 2014/12 | 2341億 | +61.9% | 241億 | +3.4% | 18.6億 | -0.2% |
| 2015/03 | 3564億 | +52.2% | 249億 | +3.2% | 18.6億 | +0.1% |
| 2015/06 | 687億 | -80.7% | 260億 | +4.6% | 18.6億 | +0.3% |
| 2015/09 | 1565億 | +127.8% | 265億 | +2.1% | 18.7億 | +0.3% |
| 2015/12 | 2401億 | +53.4% | 268億 | +0.8% | 18.8億 | +0.3% |
| 2016/03 | 3533億 | +47.2% | 266億 | -0.4% | 19億 | +1.3% |
| 2016/06 | 696億 | -80.3% | 259億 | -2.7% | 19.4億 | +2.1% |
| 2016/09 | 1446億 | +107.7% | 251億 | -3.2% | 19.5億 | +0.3% |
| 2016/12 | 2302億 | +59.2% | 275億 | +9.5% | 19.6億 | +0.9% |
| 2017/03 | 3500億 | +52% | 290億 | +5.4% | 19.7億 | +0.3% |
| 2017/06 | 785億 | -77.6% | 284億 | -2.1% | 20億 | +1.3% |
| 2017/09 | 1557億 | +98.2% | 288億 | +1.6% | 20億 | +0.3% |
| 2017/12 | 2853億 | +83.2% | 286億 | -0.6% | 22.1億 | +10.6% |
| 2018/03 | 982億 | -65.6% | 282億 | -1.6% | 22.3億 | +0.7% |
| 2018/06 | 1874億 | +90.8% | 277億 | -1.9% | 22.4億 | +0.7% |
| 2018/09 | 2732億 | +45.8% | 279億 | +1% | 22.6億 | +0.6% |
| 2018/12 | 3760億 | +37.7% | 286億 | +2.4% | 22.5億 | -0.6% |
| 2019/03 | 963億 | -74.4% | 285億 | -0.3% | 22.2億 | -1.2% |
| 2019/06 | 1856億 | +92.8% | 281億 | -1.5% | 24.5億 | +10.3% |
| 2019/09 | 2735億 | +47.3% | 278億 | -1% | 24.1億 | -1.6% |
| 2019/12 | 3857億 | +41% | 280億 | +0.5% | 24億 | -0.2% |
| 2020/03 | 899億 | -76.7% | 296億 | +5.9% | 24億 | +0.1% |
| 2020/06 | 1801億 | +100.3% | 277億 | -6.5% | 24.1億 | +0.1% |
| 2020/09 | 2688億 | +49.3% | 284億 | +2.7% | 24.1億 | ±0% |
| 2020/12 | 3791億 | +41% | 285億 | +0.3% | 22.6億 | -5.9% |
| 2021/03 | - | | - | | - | |
| 2021/06 | - | | - | | - | |
| 2021/09 | - | | - | | - | |
| 2021/12 | 1926億 | -49.2% | - | | - | |
| 2022/03 | - | | - | | - | |
| 2022/06 | - | | - | | - | |
| 2022/09 | - | | - | | - | |
| 2022/12 | 2059億 | +6.9% | - | | - | |
| 2023/03 | - | | - | | - | |
| 2023/06 | - | | - | | - | |
| 2023/09 | - | | - | | - | |
| 2023/12 | 2331億 | +13.2% | - | | - | |
| 2024/03 | - | | - | | - | |
