Rank	Countries/Territories	Count	Percent
1	United States	545	36.1%
2	China	498	33%
3	Germany	115	7.6%
4	Indonesia	50	3.3%
5	France	47	3.1%
6	Canada	27	1.8%
7	Australia	22	1.5%
8	Netherlands	21	1.4%
9	Japan	19	1.3%
10	United Kingdom	14	0.9%
11	Bulgaria	13	0.9%
12	Norway	12	0.8%
13	Ukraine	11	0.7%
14	Singapore	10	0.7%
15	India	10	0.7%
16	Cyprus	10	0.7%
17	Mexico	8	0.5%
18	Ireland	6	0.4%
19	Korea, Republic of	6	0.4%
20	Iran, Islamic Republic of	5	0.3%
21	Hong Kong	5	0.3%
22	Brazil	5	0.3%
23	Romania	5	0.3%
24	Russia	4	0.3%
25	Colombia	4	0.3%
26	Nigeria	4	0.3%
27	Switzerland	3	0.2%
28	Turkey	2	0.1%
29	Malaysia	2	0.1%
30	Philippines	2	0.1%
31	Iraq	2	0.1%
32	Chile	2	0.1%
33	Argentina	2	0.1%
34	Bangladesh	2	0.1%
35	Egypt	2	0.1%
36	Ethiopia	2	0.1%
37	Czech Republic	1	0.1%
38	Belgium	1	0.1%
39	Latvia	1	0.1%
40	Jordan	1	0.1%
41	Portugal	1	0.1%
42	Oman	1	0.1%
43	Palestine, State of	1	0.1%
44	Taiwan	1	0.1%
45	Thailand	1	0.1%
46	Saudi Arabia	1	0.1%
47	Sweden	1	0.1%