Rank	Countries/Territories	Count	Percent
1	United States	167	33.9%
2	China	121	24.6%
3	Germany	64	13%
4	Netherlands	18	3.7%
5	Japan	12	2.4%
6	Thailand	10	2%
7	Ukraine	9	1.8%
8	Italy	8	1.6%
9	Egypt	7	1.4%
10	Korea, Republic of	6	1.2%
11	India	6	1.2%
12	Taiwan	6	1.2%
13	Russia	5	1%
14	Saudi Arabia	5	1%
15	Greece	5	1%
16	France	5	1%
17	Brazil	4	0.8%
18	Canada	4	0.8%
19	Turkey	4	0.8%
20	Indonesia	3	0.6%
21	Hong Kong	2	0.4%
22	Israel	2	0.4%
23	United Kingdom	2	0.4%
24	Tunisia	2	0.4%
25	Singapore	2	0.4%
26	Spain	2	0.4%
27	Sweden	2	0.4%
28	Norway	1	0.2%
29	Palestine, State of	1	0.2%
30	Viet Nam	1	0.2%
31	Yemen	1	0.2%
32	Ireland	1	0.2%
33	Australia	1	0.2%
34	Austria	1	0.2%
35	Finland	1	0.2%
36	Cyprus	1	0.2%