Rank	Countries/Territories	Count	Percent
1	China	264	38.3%
2	United States	241	35%
3	Germany	49	7.1%
4	Netherlands	16	2.3%
5	United Kingdom	15	2.2%
6	Singapore	11	1.6%
7	Japan	10	1.5%
8	Greece	9	1.3%
9	Taiwan	8	1.2%
10	Canada	7	1%
11	France	6	0.9%
12	India	6	0.9%
13	Hong Kong	5	0.7%
14	Russia	5	0.7%
15	Ireland	4	0.6%
16	Korea, Republic of	4	0.6%
17	Bulgaria	4	0.6%
18	Czech Republic	3	0.4%
19	New Zealand	3	0.4%
20	Turkey	3	0.4%
21	Egypt	2	0.3%
22	Algeria	2	0.3%
23	Colombia	2	0.3%
24	Cyprus	2	0.3%
25	Iran, Islamic Republic of	2	0.3%
26	Malaysia	1	0.1%
27	Mongolia	1	0.1%
28	Israel	1	0.1%
29	Italy	1	0.1%
30	Thailand	1	0.1%
31	Sweden	1	0.1%