Rank	Countries/Territories	Count	Percent
1	United States	389	38%
2	China	356	34.7%
3	Germany	93	9.1%
4	Japan	37	3.6%
5	Turkey	12	1.2%
6	Netherlands	11	1.1%
7	France	11	1.1%
8	Ireland	11	1.1%
9	India	10	1%
10	Saudi Arabia	10	1%
11	Singapore	9	0.9%
12	Canada	8	0.8%
13	Australia	7	0.7%
14	Korea, Republic of	7	0.7%
15	Belgium	5	0.5%
16	Cyprus	4	0.4%
17	Hong Kong	4	0.4%
18	Malaysia	4	0.4%
19	Ukraine	4	0.4%
20	Iran, Islamic Republic of	3	0.3%
21	South Africa	3	0.3%
22	Switzerland	3	0.3%
23	Spain	2	0.2%
24	Indonesia	2	0.2%
25	Israel	2	0.2%
26	Ecuador	2	0.2%
27	Bangladesh	2	0.2%
28	United Kingdom	2	0.2%
29	Argentina	1	0.1%
30	Colombia	1	0.1%
31	Sweden	1	0.1%
32	Taiwan	1	0.1%
33	Uganda	1	0.1%
34	Mongolia	1	0.1%
35	Lebanon	1	0.1%
36	New Zealand	1	0.1%
37	Nigeria	1	0.1%
38	Pakistan	1	0.1%
39	Romania	1	0.1%
40	Russia	1	0.1%