Rank	Countries/Territories	Count	Percent
1	China	271	32.8%
2	United States	249	30.1%
3	Germany	43	5.2%
4	Hungary	25	3%
5	India	21	2.5%
6	Brazil	19	2.3%
7	Japan	18	2.2%
8	Singapore	18	2.2%
9	France	15	1.8%
10	Hong Kong	14	1.7%
11	Russia	13	1.6%
12	Pakistan	11	1.3%
13	Canada	11	1.3%
14	Australia	8	1%
15	Taiwan	7	0.8%
16	Spain	6	0.7%
17	Italy	6	0.7%
18	Mexico	6	0.7%
19	Turkey	5	0.6%
20	Luxembourg	4	0.5%
21	Korea, Republic of	4	0.5%
22	Iran, Islamic Republic of	3	0.4%
23	Belgium	3	0.4%
24	Czech Republic	3	0.4%
25	Denmark	3	0.4%
26	Venezuela, Bolivarian Republic of	3	0.4%
27	Norway	3	0.4%
28	Sweden	3	0.4%
29	Poland	2	0.2%
30	Syrian Arab Republic	2	0.2%
31	Thailand	2	0.2%
32	Viet Nam	2	0.2%
33	Chile	2	0.2%
34	Argentina	2	0.2%
35	Morocco	2	0.2%
36	Netherlands	2	0.2%
37	New Zealand	1	0.1%
38	Iraq	1	0.1%
39	Latvia	1	0.1%
40	Lebanon	1	0.1%
41	Bulgaria	1	0.1%
42	Austria	1	0.1%
43	Bahrain	1	0.1%
44	Bangladesh	1	0.1%
45	Greece	1	0.1%
46	Egypt	1	0.1%
47	Finland	1	0.1%
48	Ukraine	1	0.1%
49	United Kingdom	1	0.1%
50	Saudi Arabia	1	0.1%
51	Switzerland	1	0.1%