維持運転費
Maintenance and operating expenses
Maintenance and operating expenses
COS and expenses from operating activities
Operating costs
COS and expenses from operating activities – detail
Other operating revenue
Other operating revenue
Revenue from operating activities – detail
Revenue from operating activities
Gross operating revenue
Electronically recorded obligations – operating
Accounts payable – operating
Operating investments in capital
Electronically recorded monetary claims – operating
Components of other operating income and other operating expenses
Components of other operating income
Components of other operating expenses
Other elements for components of operating expenses
Components of operating expenses
Operating segments
Operating segments total
Operating profit (loss)