Please translate to english

As at 31st December 2005, a total of 68 governental bureaus have hired a number of 15,687 full-time non-civil-servant contract staff (NCSC), representating an increase of 6% as compared to 2004. Same as last year, a total of 11 bureaus have employed over 300 staff. The Electrical and Mechanical Services Department's employee increase rate is 17.4%, ranking the first amongst all departments. The first-runner up is the Education and Manpower Bureau, with an increase of 16.4% and while the second runner-up goes to the Post Office, with an increase of 14.8%.

截至05年12月31日，共68個政府部門聘用了15,687名全職非公務員合約截至20 (NCSC)僱員，
Up to 31st December, 2005, there are totally 68 government departments having employed 15,687 full-time non-civil servant contract staff.

比2004年上升了6%。
It is increased by 6% comparing to 2004.
聘用超過300名的共有11個部門，與上一年相同。
There are totally 11 departments that have employed exceeding 300 staff respectively. This is the same as the number of last year.
其中，機電工程署Electrical and Mechanical Services Department增聘了17.4%、
Among these departments, The Electrical and Mechanical Services Department increases its employments by 17.4%. It ranks the first.

教育統籌局Education and Manpower Bureau16.4%及郵政署14.8%、
The second comes The Education and Manpower Bureau that increases its employments by 16.4%. And, The Postal Bureau becomes the third as it increases its employments by 14.8%.

P>S>(增幅為各部門之冠) This sentence is cancelled because it is not so clear when it comes at the last.

Up to December 31th in 2005, total 68 government sections employed 15,687 full-time non- public official the contract(NCSC) employee, compare 2004 rose 6%. {Up to December 31th in 2005, total 68 government sections employed 15,687 full-time not public official's contract(NCSC) employee, rose 6% than 2004. / Up to December 31th in 2005, total 68 government sections employed 15,687 full-time not public official's contract(NCSC) employee, compared to rise 6% in 2004.} Employment over 300 have 11 sections totally, with last a year homology. {Employment over 300 have 11 sections totally, and last a year homology. / Employ over 300 there are 11 sections totally, with last a year homology.} Among them, the electrical engineering office Electrical and Mechanical Services Department increases to hire 17.4%, educates the orchestration bureau Education and Manpower Bureau 16.4% and postal service office 14.8%, increases as the hat of each section, second, season. {Among them, the electrical engineering office Electrical and Mechanical Services Department increases to hire 17.4%, educates to orchestrate bureau Education and Manpower Bureau 16.4% and postal service office 14.8%, increases as the hat of each section, second, season. / Among them, the electrical engineering office Electrical and Mechanical Services Department increases to hire 17.4%, educates and orchestrates bureau Education and Manpower Bureau 16.4% and postal service office 14.8%, increases as the hat of each section, second, season.}