So we have a very, very broad business in place at the moment across Asia.

Now, Walmart, as everybody knows, is about growth. We look to grow our businesses in China, India and Japan. And we'd like to grow the amount of sourcing that we do too.

We are undergoing a switch in our approach to running our businesses, becoming more about having direct relationships with manufacturers, farmers and different people in the supply chain, and trying to have more control over what ends up in our stores.

As you can see, we have a lot going on in this part of the world. Therefore, we always need lots of people to help us deliver on the plans we have to get them running.

Also, Walmart is an everyday low price organisation. To do that we have to be everyday low cost. So we are constantly looking for the lowest cost ways we can operate to help drive our business.