Rank	Countries/Territories	Count	Percent
1	China	691	39.4%
2	United States	458	26.1%
3	Germany	99	5.6%
4	Netherlands	56	3.2%
5	Greece	55	3.1%
6	Russia	47	2.7%
7	Spain	36	2.1%
8	India	29	1.7%
9	France	26	1.5%
10	Canada	24	1.4%
11	Japan	23	1.3%
12	Egypt	20	1.1%
13	Iran, Islamic Republic of	19	1.1%
14	Italy	13	0.7%
15	Poland	12	0.7%
16	Sweden	11	0.6%
17	Switzerland	11	0.6%
18	United Kingdom	11	0.6%
19	Singapore	8	0.5%
20	Hong Kong	8	0.5%
21	Korea, Republic of	7	0.4%
22	Mexico	6	0.3%
23	Indonesia	6	0.3%
24	Taiwan	6	0.3%
25	Thailand	6	0.3%
26	Viet Nam	6	0.3%
27	Finland	4	0.2%
28	Cyprus	4	0.2%
29	Australia	4	0.2%
30	Romania	4	0.2%
31	Pakistan	4	0.2%
32	Palestine, State of	4	0.2%
33	Kazakhstan	3	0.2%
34	Israel	3	0.2%
35	Czech Republic	3	0.2%
36	Denmark	3	0.2%
37	Turkey	3	0.2%
38	Slovenia	3	0.2%
39	Serbia	2	0.1%
40	Nepal	2	0.1%
41	Croatia	2	0.1%
42	Belgium	2	0.1%
43	Brazil	2	0.1%
44	Ireland	2	0.1%
45	New Zealand	2	0.1%
46	Mongolia	1	0.1%
47	Morocco	1	0.1%
48	Kuwait	1	0.1%
49	Malaysia	1	0.1%
50	Bangladesh	1	0.1%
51	South Africa	1	0.1%