Rank	Countries/Territories	Count	Percent
1	China	597	42.3%
2	United States	507	35.9%
3	Germany	101	7.2%
4	India	39	2.8%
5	Japan	22	1.6%
6	Canada	17	1.2%
7	France	12	0.8%
8	Australia	11	0.8%
9	United Kingdom	11	0.8%
10	Korea, Republic of	10	0.7%
11	Mexico	10	0.7%
12	Netherlands	6	0.4%
13	Taiwan	6	0.4%
14	Turkey	6	0.4%
15	Iran, Islamic Republic of	6	0.4%
16	Singapore	5	0.4%
17	Hong Kong	5	0.4%
18	South Africa	4	0.3%
19	Italy	4	0.3%
20	Latvia	4	0.3%
21	Austria	3	0.2%
22	Cyprus	3	0.2%
23	Pakistan	3	0.2%
24	Russia	2	0.1%
25	Switzerland	2	0.1%
26	Viet Nam	2	0.1%
27	Argentina	2	0.1%
28	Belgium	2	0.1%
29	Iraq	2	0.1%
30	Israel	2	0.1%
31	Malaysia	1	0.1%
32	Bangladesh	1	0.1%
33	Ukraine	1	0.1%
34	Romania	1	0.1%
35	Norway	1	0.1%
36	Mongolia	1	0.1%