Complex sentence: The 1970 figures were collected before Klang reorganisation, the 2010 figures are for MP Klang, which includes the city of Klang, Meru, Kapar, Port Klang and other areas.
Split into simpler sentences: The 1970 figures were collected before Klang reorganisation. The 2010 figures are for MP Klang, which includes the city of Klang, Meru, Kapar, Port Klang and other areas.