Rank	Countries/Territories	Count	Percent
1	United States	609	36%
2	China	558	33%
3	Germany	121	7.2%
4	Netherlands	44	2.6%
5	France	30	1.8%
6	India	28	1.7%
7	Canada	26	1.5%
8	Korea, Republic of	25	1.5%
9	United Kingdom	25	1.5%
10	Australia	23	1.4%
11	Iran, Islamic Republic of	20	1.2%
12	Thailand	19	1.1%
13	Czech Republic	16	0.9%
14	Russia	11	0.7%
15	Spain	10	0.6%
16	Japan	10	0.6%
17	Mexico	10	0.6%
18	Brazil	9	0.5%
19	Sweden	9	0.5%
20	Belgium	7	0.4%
21	Israel	7	0.4%
22	Ireland	6	0.4%
23	Cyprus	5	0.3%
24	Singapore	5	0.3%
25	South Africa	5	0.3%
26	Turkey	5	0.3%
27	Taiwan	4	0.2%
28	Italy	4	0.2%
29	Hong Kong	4	0.2%
30	Romania	3	0.2%
31	Palestine, State of	3	0.2%
32	Colombia	3	0.2%
33	Indonesia	3	0.2%
34	Ukraine	3	0.2%
35	Saudi Arabia	2	0.1%
36	Georgia	2	0.1%
37	Poland	2	0.1%
38	Portugal	2	0.1%
39	Kazakhstan	2	0.1%
40	Macao	2	0.1%
41	Malaysia	2	0.1%
42	Mongolia	1	0.1%
43	Denmark	1	0.1%
44	Egypt	1	0.1%
45	Greece	1	0.1%
46	Bangladesh	1	0.1%
47	Serbia	1	0.1%
48	United Arab Emirates	1	0.1%
49	Switzerland	1	0.1%