Rank	Countries/Territories	Count	Percent
1	United States	413	37.3%
2	China	350	31.6%
3	Germany	70	6.3%
4	India	36	3.2%
5	Canada	26	2.3%
6	United Kingdom	24	2.2%
7	France	17	1.5%
8	Korea, Republic of	15	1.4%
9	Luxembourg	15	1.4%
10	Japan	13	1.2%
11	Singapore	13	1.2%
12	Netherlands	11	1%
13	Czech Republic	11	1%
14	Indonesia	10	0.9%
15	Sweden	10	0.9%
16	Egypt	9	0.8%
17	Cyprus	9	0.8%
18	Australia	8	0.7%
19	Hong Kong	6	0.5%
20	Argentina	5	0.5%
21	Brazil	5	0.5%
22	New Zealand	5	0.5%
23	Pakistan	4	0.4%
24	Switzerland	3	0.3%
25	Bangladesh	3	0.3%
26	Lithuania	2	0.2%
27	Saudi Arabia	2	0.2%
28	Qatar	2	0.2%
29	Malaysia	2	0.2%
30	Mexico	1	0.1%
31	Mongolia	1	0.1%
32	Russia	1	0.1%
33	Spain	1	0.1%
34	Taiwan	1	0.1%
35	Turkey	1	0.1%
36	Ireland	1	0.1%
37	Uruguay	1	0.1%
38	Viet Nam	1	0.1%