7. The United States of America
Robot Density: 135 robots
The United States is always ahead of others when it comes to modern technology, but we can clearly see that when it comes to robotics the United States is not that high up in our list. However, as we mentioned before, the potential for military applications of robots have led to secrecy regarding recent developments in the field, and perhaps when the data is made public, we will find the United States to be at the front row of things.
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