Rank	Countries/Territories	Count	Percent
1	China	357	36.7%
2	United States	328	33.7%
3	Germany	69	7.1%
4	Korea, Republic of	41	4.2%
5	Japan	38	3.9%
6	France	18	1.8%
7	Russia	13	1.3%
8	Australia	12	1.2%
9	United Kingdom	9	0.9%
10	Singapore	8	0.8%
11	Indonesia	8	0.8%
12	Chile	7	0.7%
13	Cyprus	6	0.6%
14	Czech Republic	6	0.6%
15	Iran, Islamic Republic of	6	0.6%
16	Greece	6	0.6%
17	Ireland	5	0.5%
18	Netherlands	5	0.5%
19	Lithuania	4	0.4%
20	Taiwan	4	0.4%
21	Viet Nam	3	0.3%
22	India	3	0.3%
23	Hong Kong	3	0.3%
24	Hungary	2	0.2%
25	Colombia	2	0.2%
26	Thailand	2	0.2%
27	Turkey	2	0.2%
28	Malaysia	1	0.1%
29	Switzerland	1	0.1%
30	Pakistan	1	0.1%
31	Philippines	1	0.1%
32	Romania	1	0.1%
33	Brazil	1	0.1%
34	Denmark	1	0.1%