Rank	Countries/Territories	Count	Percent
1	United States	551	37.4%
2	China	385	26.1%
3	Germany	137	9.3%
4	Spain	45	3.1%
5	Japan	39	2.6%
6	France	33	2.2%
7	Korea, Republic of	28	1.9%
8	United Kingdom	23	1.6%
9	Netherlands	22	1.5%
10	Hong Kong	20	1.4%
11	India	17	1.2%
12	Canada	16	1.1%
13	Australia	15	1%
14	Brazil	10	0.7%
15	Italy	10	0.7%
16	Cyprus	8	0.5%
17	Belarus	7	0.5%
18	Switzerland	7	0.5%
19	Singapore	7	0.5%
20	Turkey	7	0.5%
21	Ecuador	6	0.4%
22	Ireland	6	0.4%
23	Israel	6	0.4%
24	Iran, Islamic Republic of	5	0.3%
25	Thailand	5	0.3%
26	Viet Nam	5	0.3%
27	Romania	5	0.3%
28	Ukraine	4	0.3%
29	Hungary	4	0.3%
30	Mauritius	4	0.3%
31	Mexico	4	0.3%
32	Czech Republic	4	0.3%
33	Qatar	3	0.2%
34	Taiwan	2	0.1%
35	Russia	2	0.1%
36	Puerto Rico	2	0.1%
37	Estonia	2	0.1%
38	Belgium	2	0.1%
39	Mongolia	2	0.1%
40	Pakistan	2	0.1%
41	Philippines	1	0.1%
42	Poland	1	0.1%
43	Norway	1	0.1%
44	Iraq	1	0.1%
45	Lebanon	1	0.1%
46	Malta	1	0.1%
47	Austria	1	0.1%
48	Argentina	1	0.1%
49	Chile	1	0.1%
50	Egypt	1	0.1%
51	Denmark	1	0.1%
52	Tunisia	1	0.1%