Rank	Countries/Territories	Count	Percent
1	United States	650	32.2%
2	China	615	30.5%
3	Germany	138	6.8%
4	India	71	3.5%
5	Korea, Republic of	63	3.1%
6	Japan	49	2.4%
7	Canada	48	2.4%
8	Australia	47	2.3%
9	Spain	40	2%
10	Netherlands	37	1.8%
11	France	27	1.3%
12	United Kingdom	22	1.1%
13	Russia	21	1%
14	Taiwan	19	0.9%
15	Serbia	16	0.8%
16	Indonesia	16	0.8%
17	Hungary	15	0.7%
18	Ukraine	13	0.6%
19	Iran, Islamic Republic of	11	0.5%
20	Cyprus	10	0.5%
21	Singapore	8	0.4%
22	Sweden	6	0.3%
23	Ireland	6	0.3%
24	Malaysia	5	0.2%
25	Colombia	5	0.2%
26	Bangladesh	5	0.2%
27	Brazil	5	0.2%
28	Hong Kong	5	0.2%
29	Finland	4	0.2%
30	Egypt	4	0.2%
31	Ethiopia	3	0.1%
32	Greece	3	0.1%
33	Argentina	3	0.1%
34	Peru	3	0.1%
35	Portugal	3	0.1%
36	Mexico	2	0.1%
37	Norway	2	0.1%
38	Pakistan	2	0.1%
39	Israel	2	0.1%
40	Kenya	2	0.1%
41	Denmark	2	0.1%
42	United Arab Emirates	2	0.1%
43	Thailand	1	0%
44	Turkey	1	0%
45	Rwanda	1	0%
46	Saint Lucia	1	0%
47	Bosnia and Herzegovina	1	0%
48	Latvia	1	0%
49	Paraguay	1	0%
50	Mongolia	1	0%
51	Romania	1	0%