Rank	Countries/Territories	Count	Percent
1	United States	741	44.4%
2	China	465	27.9%
3	Germany	122	7.3%
4	France	89	5.3%
5	Netherlands	23	1.4%
6	Canada	21	1.3%
7	Japan	20	1.2%
8	Russia	20	1.2%
9	United Kingdom	16	1%
10	Hong Kong	13	0.8%
11	Singapore	12	0.7%
12	Pakistan	11	0.7%
13	Iran, Islamic Republic of	11	0.7%
14	Argentina	10	0.6%
15	Korea, Republic of	10	0.6%
16	Australia	8	0.5%
17	Sweden	7	0.4%
18	Turkey	7	0.4%
19	Cyprus	6	0.4%
20	Ireland	6	0.4%
21	Italy	5	0.3%
22	Taiwan	5	0.3%
23	Thailand	5	0.3%
24	India	4	0.2%
25	Spain	3	0.2%
26	Portugal	2	0.1%
27	Romania	2	0.1%
28	Luxembourg	2	0.1%
29	Malaysia	2	0.1%
30	Denmark	2	0.1%
31	Bangladesh	2	0.1%
32	Ukraine	2	0.1%
33	Viet Nam	1	0.1%
34	Bosnia and Herzegovina	1	0.1%
35	Bulgaria	1	0.1%
36	Finland	1	0.1%
37	Indonesia	1	0.1%
38	Algeria	1	0.1%
39	Greece	1	0.1%
40	Mexico	1	0.1%
41	Mongolia	1	0.1%
42	Philippines	1	0.1%
43	Poland	1	0.1%
44	New Zealand	1	0.1%
45	Norway	1	0.1%
46	Saudi Arabia	1	0.1%