Regarding: Information required from Balmer & Lawrie

Particulars of information required: As per list mentioned below

I would like to seek information from Balmer & Lawrie rearding on the following questions:-

1. Which airlines having business relations with Balmer & Lawrie have provided companion free scheme in the year 2010 and 2011?

2. How many excursion fare tickets have been bought by Balmer & Lawrie for Government of India functionaries travelling internationally in the year 2010 and 2011?

3. Please give the details regarding the travel details of the spouses of the Government employees who travelled with them, if any?

4. Is there an instance when Balmer & Lawrie has purchased from an international airline an excursion fare ticket for a Government of India employee while charging the Government full IATA fare? If so, please Give details in the year 2010-2011.