Rank	Countries/Territories	Count	Percent
1	China	575	48.4%
2	United States	296	24.9%
3	India	34	2.9%
4	Germany	31	2.6%
5	Netherlands	23	1.9%
6	Russia	21	1.8%
7	Singapore	19	1.6%
8	Japan	18	1.5%
9	Switzerland	13	1.1%
10	Latvia	13	1.1%
11	Canada	12	1%
12	Iran, Islamic Republic of	11	0.9%
13	Taiwan	11	0.9%
14	Korea, Republic of	10	0.8%
15	Czech Republic	10	0.8%
16	Sweden	8	0.7%
17	Hong Kong	7	0.6%
18	Israel	7	0.6%
19	Peru	6	0.5%
20	United Kingdom	6	0.5%
21	Portugal	5	0.4%
22	Australia	5	0.4%
23	Austria	5	0.4%
24	Denmark	4	0.3%
25	Egypt	4	0.3%
26	Brazil	4	0.3%
27	Lithuania	4	0.3%
28	Mexico	4	0.3%
29	Lebanon	3	0.3%
30	Belgium	3	0.3%
31	France	2	0.2%
32	Italy	2	0.2%
33	Ireland	2	0.2%
34	Spain	2	0.2%
35	Turkey	2	0.2%
36	Ukraine	1	0.1%
37	Thailand	1	0.1%
38	Romania	1	0.1%
39	Norway	1	0.1%
40	Kazakhstan	1	0.1%
41	Chile	1	0.1%
42	Viet Nam	1	0.1%