Rank	Countries/Territories	Count	Percent
1	United States	523	41.7%
2	China	448	35.8%
3	Germany	63	5%
4	France	48	3.8%
5	Japan	27	2.2%
6	Netherlands	15	1.2%
7	Singapore	11	0.9%
8	Canada	11	0.9%
9	Australia	10	0.8%
10	Korea, Republic of	9	0.7%
11	Hong Kong	8	0.6%
12	India	8	0.6%
13	Argentina	7	0.6%
14	Austria	6	0.5%
15	United Kingdom	6	0.5%
16	Mexico	4	0.3%
17	Denmark	4	0.3%
18	Iran, Islamic Republic of	4	0.3%
19	Finland	3	0.2%
20	Belgium	3	0.2%
21	Ukraine	3	0.2%
22	Thailand	3	0.2%
23	Sweden	3	0.2%
24	Philippines	3	0.2%
25	Russia	2	0.2%
26	Saudi Arabia	2	0.2%
27	Switzerland	2	0.2%
28	Turkey	2	0.2%
29	Mongolia	2	0.2%
30	Latvia	2	0.2%
31	Peru	2	0.2%
32	Cyprus	2	0.2%
33	Kenya	2	0.2%
34	Ireland	2	0.2%
35	Egypt	1	0.1%
36	Colombia	1	0.1%
37	Norway	1	0.1%