Rank	Countries/Territories	Count	Percent
1	China	900	51%
2	United States	459	26%
3	Germany	133	7.5%
4	France	54	3.1%
5	Korea, Republic of	38	2.2%
6	Japan	32	1.8%
7	Canada	25	1.4%
8	Singapore	20	1.1%
9	Taiwan	20	1.1%
10	Netherlands	12	0.7%
11	Russia	8	0.5%
12	Australia	8	0.5%
13	Cyprus	8	0.5%
14	United Kingdom	7	0.4%
15	Serbia	6	0.3%
16	Ireland	5	0.3%
17	Latvia	4	0.2%
18	Spain	4	0.2%
19	Hong Kong	3	0.2%
20	India	2	0.1%
21	Iran, Islamic Republic of	2	0.1%
22	Argentina	2	0.1%
23	Switzerland	2	0.1%
24	Viet Nam	2	0.1%
25	Ukraine	1	0.1%
26	Brazil	1	0.1%
27	Lebanon	1	0.1%
28	Malaysia	1	0.1%
29	Mongolia	1	0.1%
30	Israel	1	0.1%
31	Italy	1	0.1%