Rank	Countries/Territories	Count	Percent
1	China	890	38.6%
2	United States	643	27.9%
3	Germany	156	6.8%
4	Japan	137	5.9%
5	Iran, Islamic Republic of	65	2.8%
6	India	62	2.7%
7	Taiwan	50	2.2%
8	Singapore	30	1.3%
9	Korea, Republic of	27	1.2%
10	Pakistan	22	1%
11	Netherlands	18	0.8%
12	France	18	0.8%
13	Russia	18	0.8%
14	Turkey	16	0.7%
15	Ireland	15	0.7%
16	Australia	14	0.6%
17	Spain	13	0.6%
18	United Kingdom	10	0.4%
19	Egypt	10	0.4%
20	Cyprus	9	0.4%
21	Canada	9	0.4%
22	Hong Kong	8	0.3%
23	Malaysia	7	0.3%
24	Norway	6	0.3%
25	Ecuador	5	0.2%
26	Argentina	4	0.2%
27	Viet Nam	4	0.2%
28	Sweden	3	0.1%
29	Bangladesh	3	0.1%
30	Qatar	3	0.1%
31	New Zealand	3	0.1%
32	Philippines	2	0.1%
33	Latvia	2	0.1%
34	Brazil	2	0.1%
35	Chile	2	0.1%
36	Denmark	2	0.1%
37	Colombia	2	0.1%
38	United Arab Emirates	2	0.1%
39	Serbia	2	0.1%
40	Slovenia	1	0%
41	Switzerland	1	0%
42	Czech Republic	1	0%
43	Estonia	1	0%
44	Belgium	1	0%
45	Bosnia and Herzegovina	1	0%
46	Italy	1	0%
47	Greece	1	0%
48	Portugal	1	0%