Rank	Countries/Territories	Count	Percent
1	China	498	37.1%
2	United States	443	33%
3	India	91	6.8%
4	Germany	51	3.8%
5	Taiwan	29	2.2%
6	Japan	15	1.1%
7	Korea, Republic of	15	1.1%
8	Ireland	12	0.9%
9	Peru	11	0.8%
10	France	11	0.8%
11	United Kingdom	10	0.7%
12	Romania	9	0.7%
13	Singapore	9	0.7%
14	Brazil	9	0.7%
15	Canada	8	0.6%
16	Czech Republic	8	0.6%
17	Netherlands	8	0.6%
18	Russia	8	0.6%
19	Iran, Islamic Republic of	7	0.5%
20	Egypt	7	0.5%
21	Australia	6	0.4%
22	Israel	6	0.4%
23	Poland	6	0.4%
24	Viet Nam	6	0.4%
25	Turkey	6	0.4%
26	Spain	5	0.4%
27	Hong Kong	5	0.4%
28	Italy	4	0.3%
29	South Africa	4	0.3%
30	Ukraine	4	0.3%
31	Switzerland	3	0.2%
32	Norway	3	0.2%
33	Argentina	3	0.2%
34	Guatemala	3	0.2%
35	Bangladesh	2	0.1%
36	Chile	2	0.1%
37	Colombia	2	0.1%
38	Mongolia	2	0.1%
39	Latvia	2	0.1%
40	Mexico	1	0.1%
41	Hungary	1	0.1%
42	Philippines	1	0.1%
43	Belgium	1	0.1%
44	Bulgaria	1	0.1%
45	Finland	1	0.1%
46	Ecuador	1	0.1%
47	Thailand	1	0.1%
48	Sweden	1	0.1%
49	Saudi Arabia	1	0.1%
50	Serbia	1	0.1%