Rank	Countries/Territories	Count	Percent
1	United States	399	41.8%
2	China	321	33.6%
3	Germany	62	6.5%
4	France	29	3%
5		26	2.7%
6	Netherlands	20	2.1%
7	Japan	16	1.7%
8	Korea, Republic of	9	0.9%
9	Canada	8	0.8%
10	United Kingdom	7	0.7%
11	Hong Kong	7	0.7%
12	Australia	6	0.6%
13	Cyprus	5	0.5%
14	Nigeria	4	0.4%
15	Russia	4	0.4%
16	Taiwan	4	0.4%
17	Singapore	3	0.3%
18	India	3	0.3%
19	Lebanon	3	0.3%
20	Indonesia	2	0.2%
21	Denmark	2	0.2%
22	Ireland	2	0.2%
23	Ukraine	2	0.2%
24	United Arab Emirates	1	0.1%
25	Thailand	1	0.1%
26	Turkey	1	0.1%
27	Philippines	1	0.1%
28	Egypt	1	0.1%
29	Bangladesh	1	0.1%
30	Belgium	1	0.1%
31	Iran, Islamic Republic of	1	0.1%
32	Lithuania	1	0.1%
33	Mexico	1	0.1%
34	Mongolia	1	0.1%