Rank	Countries/Territories	Count	Percent
1	United States	543	32.7%
2	China	521	31.4%
3	Germany	119	7.2%
4	Netherlands	89	5.4%
5	France	49	3%
6	Canada	41	2.5%
7	Singapore	35	2.1%
8	Japan	26	1.6%
9	India	23	1.4%
10	Portugal	23	1.4%
11	Iran, Islamic Republic of	16	1%
12	Turkey	15	0.9%
13	United Kingdom	15	0.9%
14	Australia	14	0.8%
15	Cyprus	14	0.8%
16	Indonesia	10	0.6%
17	Thailand	10	0.6%
18	Korea, Republic of	8	0.5%
19	Mexico	8	0.5%
20	Hong Kong	7	0.4%
21	Czech Republic	7	0.4%
22	South Africa	7	0.4%
23	Ecuador	6	0.4%
24	Egypt	6	0.4%
25	Malaysia	5	0.3%
26	Russia	5	0.3%
27	Poland	4	0.2%
28	Taiwan	4	0.2%
29	Norway	3	0.2%
30	Brazil	3	0.2%
31	Colombia	3	0.2%
32	Bangladesh	2	0.1%
33	Philippines	2	0.1%
34	Romania	2	0.1%
35	Ireland	2	0.1%
36	United Arab Emirates	2	0.1%
37	Spain	2	0.1%
38	Italy	1	0.1%
39	Latvia	1	0.1%
40	Lithuania	1	0.1%
41	Mongolia	1	0.1%
42	Bulgaria	1	0.1%
43	Chile	1	0.1%
44	Finland	1	0.1%
45	Argentina	1	0.1%
46	Ghana	1	0.1%