The correct answer is: B. Automobile industry
The automobile industry is the leading user of robots, accounting for 31% of all industrial robots installed in 2019. The automotive industry uses robots for a variety of tasks, including welding, painting, assembly, and material handling.
The chemical industry is the second largest user of robots, accounting for 18% of all industrial robots installed in 2019. The chemical industry uses robots for a variety of tasks, including handling hazardous materials, mixing and blending, and packaging.
The electronic industry is the third largest user of robots, accounting for 14% of all industrial robots installed in 2019. The electronic industry uses robots for a variety of tasks, including assembly, inspection, and packaging.
The shipping industry is the fourth largest user of robots, accounting for 12% of all industrial robots installed in 2019. The shipping industry uses robots for a variety of tasks, including loading and unloading cargo, sorting and stacking containers, and inspecting cargo.
None of the above is not the correct answer.