The Department for Transport does not hold this information. Statistical information such as this can be found on the Office of Rail Regulation website
http://www.rail-reg.gov.uk/
Prior to the letting of a new franchise on the East Coast Main Line, the Government will consult on the new specification, including service levels and patterns. It is likely that the existing level of services provided by the franchised operator on the East Coast Main Line will form the basis of the draft specification.
The Department for Transport does not hold this information.
Rail journey statistics are published on the website of the Office of Rail Regulation at:
www.rail-reg.gov.uk