Rank	Countries/Territories	Count	Percent
1	United States	706	44.9%
2	China	429	27.3%
3	Germany	96	6.1%
4	Japan	76	4.8%
5	France	57	3.6%
6	Australia	29	1.8%
7	Netherlands	24	1.5%
8	Canada	21	1.3%
9	Singapore	16	1%
10	Ukraine	15	1%
11	Hong Kong	13	0.8%
12		10	0.6%
13	India	9	0.6%
14	United Kingdom	8	0.5%
15	Latvia	6	0.4%
16	Iran, Islamic Republic of	6	0.4%
17	Cyprus	6	0.4%
18	Korea, Republic of	5	0.3%
19	Morocco	4	0.3%
20	Bangladesh	4	0.3%
21	Argentina	3	0.2%
22	Austria	3	0.2%
23	Indonesia	3	0.2%
24	Taiwan	3	0.2%
25	South Africa	3	0.2%
26	Viet Nam	2	0.1%
27	Kazakhstan	2	0.1%
28	Norway	2	0.1%
29	Ireland	2	0.1%
30	Italy	2	0.1%
31	Ethiopia	2	0.1%
32	Iraq	1	0.1%
33	Russia	1	0.1%
34	Malaysia	1	0.1%
35	Switzerland	1	0.1%