Rank	Countries/Territories	Count	Percent
1	China	529	42.5%
2	United States	262	21%
3	India	50	4%
4	Korea, Republic of	42	3.4%
5	Japan	31	2.5%
6	United Kingdom	26	2.1%
7	Switzerland	26	2.1%
8	Germany	25	2%
9	France	21	1.7%
10	Canada	20	1.6%
11	Italy	16	1.3%
12	Turkey	16	1.3%
13	Taiwan	13	1%
14	Viet Nam	12	1%
15	Netherlands	12	1%
16	Brazil	11	0.9%
17	Australia	11	0.9%
18	Russia	10	0.8%
19	Bangladesh	9	0.7%
20	Belgium	9	0.7%
21	Iran, Islamic Republic of	8	0.6%
22	Hong Kong	7	0.6%
23	Mexico	7	0.6%
24	Sweden	7	0.6%
25	Portugal	6	0.5%
26	Singapore	5	0.4%
27	Philippines	4	0.3%
28	Poland	4	0.3%
29	Hungary	4	0.3%
30	Ireland	4	0.3%
31	Israel	3	0.2%
32	Georgia	3	0.2%
33	Greece	3	0.2%
34	Colombia	3	0.2%
35	Czech Republic	3	0.2%
36	Denmark	2	0.2%
37	Costa Rica	2	0.2%
38	Austria	2	0.2%
39	Bulgaria	2	0.2%
40	Egypt	2	0.2%
41	Slovakia	2	0.2%
42	South Africa	1	0.1%
43	Romania	1	0.1%
44	Thailand	1	0.1%
45	Ukraine	1	0.1%
46	United Arab Emirates	1	0.1%
47	Pakistan	1	0.1%
48	Mongolia	1	0.1%
49	Lebanon	1	0.1%
50	Mauritius	1	0.1%
51	Algeria	1	0.1%
52	Ecuador	1	0.1%