Rank	Countries/Territories	Count	Percent
1	China	488	41%
2	United States	385	32.3%
3	Germany	115	9.7%
4	Japan	39	3.3%
5	Canada	25	2.1%
6	Netherlands	17	1.4%
7	Singapore	13	1.1%
8	France	9	0.8%
9	India	8	0.7%
10	Australia	8	0.7%
11	Russia	8	0.7%
12	Ukraine	7	0.6%
13	Lithuania	7	0.6%
14	United Kingdom	6	0.5%
15	Mexico	5	0.4%
16	Hong Kong	5	0.4%
17	Cyprus	4	0.3%
18	Ireland	4	0.3%
19	Italy	4	0.3%
20	Korea, Republic of	4	0.3%
21	Portugal	4	0.3%
22	Turkey	4	0.3%
23	Taiwan	3	0.3%
24	Latvia	3	0.3%
25	Iran, Islamic Republic of	3	0.3%
26	Brazil	3	0.3%
27	Chile	2	0.2%
28	Switzerland	2	0.2%
29	Syrian Arab Republic	1	0.1%
30	Slovenia	1	0.1%
31	Sweden	1	0.1%
32	Romania	1	0.1%
33	Uzbekistan	1	0.1%
34	Israel	1	0.1%