The pie graph depicts the distribution of expense for organization the Olympics in London in 2012.
Overall, there were eight main areas of expense. The cost spending to security was the greatest, while the smallest belonged to media centre.
According to this pie chart, £2. 54 billion of pounds budget was spent to Security, while the payment for Staging events was £2. 30. Moreover, Site preparation and Construction of sporting venues were also very significant costs at £1. 82 billion and £1. 11 billion respectively.
There were four more items that all cost a similar amount of less than one million pounds. Olympic village, Olympic park projects and finally transport expensed just under £0. 9 billion pounds. Specially, Media centre just cost £0. 30 billion of spending on Olympic in London, compared with £10. 8 billion of the total budget. 
The pie graph depicts the distribution of expense for organization the Olympics in London in 2012.
 Overall
, there were eight main areas of expense. The  
cost
 spending to security was the greatest, while the smallest belonged to media  
centre
.
According to this pie chart, £2. 54  
billion
 of pounds budget  
was spent
 to Security, while the payment for Staging  
events
 was £2. 30.  
Moreover
, Site preparation and Construction of sporting venues were  
also
  very
 significant  
costs
 at £1. 82  
billion
 and £1. 11  
billion
  respectively
.
There were four more items that all  
cost
 a similar amount of less than one million pounds. Olympic village, Olympic park projects and  
finally
 transport expensed  
just
 under £0. 9  
billion
 pounds.  
Specially
, Media  
centre
  just
  cost
 £0. 30  
billion
 of spending on Olympic in London, compared with £10. 8  
billion
 of the total budget.