当期純利益、支払利息、機械・運搬具（純額）
- 【期間】
| 年度 | 当期純利益 | 支払利息 | 機械・運搬具（純額） |
|---|
| 2008/03 | 107億 | | 270億 | | 19.4億 | |
| 2009/03 | 121億 | +13.1% | 253億 | -6.4% | 10億 | -48.2% |
| 2009/12 | - | | 137億 | -45.7% | - | |
| 2010/03 | 82.5億 | -32% | 177億 | +28.8% | 9.71億 | -3.1% |
| 2010/06 | - | | 40.5億 | -77.1% | - | |
| 2010/09 | - | | 80.5億 | +99% | - | |
| 2010/12 | - | | 119億 | +47.2% | 9.3億 | -4.2% |
| 2011/03 | 62.3億 | -24.4% | 160億 | +34.6% | 8.67億 | -6.8% |
| 2011/06 | - | | 28.1億 | -82.4% | 9.17億 | +5.8% |
| 2011/09 | - | | 56.4億 | +100.9% | 8.86億 | -3.4% |
| 2011/12 | - | | 83.4億 | +47.8% | 9.01億 | +1.7% |
| 2012/03 | 127億 | +103.5% | 115億 | +38.5% | 9.05億 | +0.4% |
| 2012/06 | - | | 31.5億 | -72.7% | 8.53億 | -5.7% |
| 2012/09 | - | | 63.3億 | +100.7% | 8.42億 | -1.3% |
| 2012/12 | - | | 100億 | +58.5% | 8.33億 | -1.1% |
| 2013/03 | 165億 | +30.4% | 139億 | +38.9% | 7.88億 | -5.4% |
| 2013/06 | - | | 39億 | -72.1% | 7.61億 | -3.4% |
| 2013/09 | - | | 80.1億 | +105.7% | 5.78億 | -24% |
| 2013/12 | - | | 124億 | +55.2% | 5.14億 | -11.1% |
| 2014/03 | - | | 176億 | +41.7% | 31.2億 | +507.4% |
| 2014/06 | - | | 47.4億 | -73.1% | 74.1億 | +137.3% |
| 2014/09 | - | | 97.3億 | +105.5% | 80.3億 | +8.4% |
| 2014/12 | - | | 151億 | +55.4% | 94.1億 | +17.2% |
| 2015/03 | - | | 208億 | +37.4% | 106億 | +12.8% |
