Rank	Countries/Territories	Count	Percent
1	United States	709	33.7%
2	China	535	25.5%
3	Germany	162	7.7%
4	Japan	140	6.7%
5	Korea, Republic of	110	5.2%
6	France	68	3.2%
7	India	30	1.4%
8	Brazil	27	1.3%
9	Australia	26	1.2%
10	Canada	25	1.2%
11	Portugal	20	1%
12	Hong Kong	18	0.9%
13	Netherlands	17	0.8%
14	United Kingdom	17	0.8%
15	Czech Republic	16	0.8%
16	Cyprus	14	0.7%
17	Argentina	14	0.7%
18	Peru	14	0.7%
19	Singapore	14	0.7%
20	Switzerland	12	0.6%
21	Taiwan	12	0.6%
22	Turkey	12	0.6%
23	Norway	12	0.6%
24	Egypt	7	0.3%
25	Libya	6	0.3%
26	Iran, Islamic Republic of	6	0.3%
27	Israel	6	0.3%
28	Hungary	5	0.2%
29	Italy	4	0.2%
30	Finland	4	0.2%
31	Sweden	4	0.2%
32	Morocco	4	0.2%
33	Spain	3	0.1%
34	Belgium	3	0.1%
35	Ethiopia	2	0.1%
36	Denmark	2	0.1%
37	Greece	2	0.1%
38	Mauritius	2	0.1%
39	Mexico	2	0.1%
40	Slovenia	2	0.1%
41	South Africa	2	0.1%
42	Russia	2	0.1%
43	Serbia	1	0%
44	Ukraine	1	0%
45	Tanzania, United Republic of	1	0%
46	Luxembourg	1	0%
47	Macao	1	0%
48	Ireland	1	0%
49	Georgia	1	0%
50	Austria	1	0%
51	Colombia	1	0%