For 2006, there was a total of 276,165 applications filed with the PTO {2006????[fd]}.
162,494 (58.8%) were filed as intent to use applications {2006????[fd] and (1B)[ob]}.
102,035 (36.9%) were filed as in use applications {2006????[fd] and (1A)[ob]}.
7820 (2.8%) were filed on the basis of a foreign application {2006????[fd] and (44d)[ob]}.
3606 (1.3%) were filed on the basis of [...]