Rank	Countries/Territories	Count	Percent
1	United States	543	35.7%
2	China	488	32.1%
3	Germany	115	7.6%
4	Netherlands	43	2.8%
5	India	28	1.8%
6	France	25	1.6%
7	Canada	25	1.6%
8	Korea, Republic of	24	1.6%
9	United Kingdom	24	1.6%
10	Australia	21	1.4%
11	Iran, Islamic Republic of	20	1.3%
12	Thailand	19	1.2%
13	Czech Republic	11	0.7%
14	Japan	10	0.7%
15	Spain	10	0.7%
16	Mexico	9	0.6%
17	Brazil	9	0.6%
18	Russia	8	0.5%
19	Sweden	8	0.5%
20	Israel	7	0.5%
21	Ireland	6	0.4%
22	Belgium	6	0.4%
23	Singapore	5	0.3%
24	South Africa	5	0.3%
25	Turkey	5	0.3%
26	Taiwan	4	0.3%
27	Cyprus	4	0.3%
28	Italy	4	0.3%
29	Romania	3	0.2%
30	Palestine, State of	3	0.2%
31	Colombia	3	0.2%
32	Indonesia	3	0.2%
33	Hong Kong	3	0.2%
34	Georgia	2	0.1%
35	Poland	2	0.1%
36	Portugal	2	0.1%
37	Saudi Arabia	2	0.1%
38	Kazakhstan	2	0.1%
39	Malaysia	2	0.1%
40	Ukraine	2	0.1%
41	United Arab Emirates	1	0.1%
42	Switzerland	1	0.1%
43	Denmark	1	0.1%
44	Egypt	1	0.1%
45	Bangladesh	1	0.1%