Rank	Countries/Territories	Count	Percent
1	United States	451	34.1%
2	China	310	23.4%
3	Turkey	146	11%
4	Germany	99	7.5%
5	India	32	2.4%
6	France	23	1.7%
7	Canada	21	1.6%
8	United Kingdom	20	1.5%
9	Singapore	20	1.5%
10	Korea, Republic of	17	1.3%
11	Netherlands	15	1.1%
12	Australia	15	1.1%
13	Taiwan	15	1.1%
14	Portugal	10	0.8%
15	Romania	9	0.7%
16	Hong Kong	9	0.7%
17	Ireland	9	0.7%
18	Greece	8	0.6%
19	Cyprus	8	0.6%
20	Czech Republic	6	0.5%
21	Israel	6	0.5%
22	Japan	6	0.5%
23	Brazil	5	0.4%
24	Spain	5	0.4%
25	Serbia	5	0.4%
26	Ukraine	4	0.3%
27	Sweden	4	0.3%
28	Bangladesh	4	0.3%
29	Chile	4	0.3%
30	Belgium	4	0.3%
31	Poland	4	0.3%
32	Mexico	4	0.3%
33	Bahrain	3	0.2%
34	Egypt	2	0.2%
35	Malaysia	2	0.2%
36	Norway	2	0.2%
37	Iran, Islamic Republic of	2	0.2%
38	South Africa	2	0.2%
39	Switzerland	1	0.1%
40	Russia	1	0.1%
41	Saudi Arabia	1	0.1%
42	Thailand	1	0.1%
43	Tunisia	1	0.1%
44	Hungary	1	0.1%
45	Kazakhstan	1	0.1%
46	Italy	1	0.1%
47	Mauritius	1	0.1%
48	Montenegro	1	0.1%
49	Denmark	1	0.1%
50	Belarus	1	0.1%
51	Argentina	1	0.1%