 Complete the following phrase:  From January 1995, the frequency between Steinkjer and Melhus was increased slightly. On 26 September 1995, the train station in Trondheim reopened as a renovated station that serves buses, coaches and trains. The investment cost NOK 50 million. In 1997, NSB stated that the Trøndelag Commuter Rail was unprofitable and threatened to terminate it, along with an array of other services, if funding was not increased. The same year, 750,000 people traveled on the commuter rail. The 20 increase that year was in part due to the 