Overall usage of different LTE CA combinations around the World

Hello All.,
Is there any study that shows overall usage of different LTE CA combinations around the world?
E.g. bands, no. of carriers… etc

You can get it by calculating the tput using number of carriers and bw ideally for different combinations which are provided in L1 spec.
There are possible combinations mentioned in L1 spec please check it you will get information about what are the possible aggregation and bw with number of carriers based on this you can calculate tput ideally.

Thanks for feedback @vinod_081.
Are you aware of any deployments statistics around the World?
E.g. In X country %Y of operators use 3CC?