Rank	Countries/Territories	Count	Percent
1	United States	311	43.9%
2	China	130	18.3%
3	Germany	112	15.8%
4	France	21	3%
5	Japan	14	2%
6	Australia	13	1.8%
7	India	12	1.7%
8	Viet Nam	12	1.7%
9	Korea, Republic of	10	1.4%
10	Philippines	9	1.3%
11	Indonesia	7	1%
12	Netherlands	6	0.8%
13	Mexico	5	0.7%
14	Brazil	5	0.7%
15	Cyprus	5	0.7%
16	Colombia	4	0.6%
17	Poland	4	0.6%
18	Russia	4	0.6%
19	Canada	3	0.4%
20	Malaysia	2	0.3%
21	Ireland	2	0.3%
22	Hungary	2	0.3%
23	Taiwan	2	0.3%
24	Tunisia	2	0.3%
25	Turkey	2	0.3%
26	United Kingdom	2	0.3%
27	Yemen	2	0.3%
28	Nigeria	1	0.1%
29	Serbia	1	0.1%
30	Singapore	1	0.1%
31	Switzerland	1	0.1%
32	Chile	1	0.1%
33	Ethiopia	1	0.1%