Rank	Countries/Territories	Count	Percent
1	United States	689	39.1%
2	China	357	20.3%
3	Germany	89	5.1%
4	United Kingdom	53	3%
5	Australia	44	2.5%
6	Japan	39	2.2%
7	Mexico	38	2.2%
8	Sweden	38	2.2%
9	France	36	2%
10	Russia	35	2%
11	Singapore	34	1.9%
12	India	25	1.4%
13	Canada	24	1.4%
14	Netherlands	24	1.4%
15	Turkey	22	1.2%
16	Argentina	21	1.2%
17	Denmark	19	1.1%
18	Spain	19	1.1%
19	Pakistan	13	0.7%
20	Cyprus	10	0.6%
21	Brazil	8	0.5%
22	Ireland	8	0.5%
23	Iran, Islamic Republic of	7	0.4%
24	Chile	7	0.4%
25	Romania	7	0.4%
26	Taiwan	7	0.4%
27	Belgium	6	0.3%
28	Greece	6	0.3%
29	Italy	6	0.3%
30	Korea, Republic of	5	0.3%
31	Finland	5	0.3%
32	El Salvador	4	0.2%
33	Malaysia	4	0.2%
34	Hong Kong	4	0.2%
35	Saudi Arabia	4	0.2%
36	Norway	3	0.2%
37	Indonesia	3	0.2%
38	Guatemala	3	0.2%
39	Ghana	3	0.2%
40	Egypt	3	0.2%
41	Dominican Republic	2	0.1%
42	Ecuador	2	0.1%
43	Bulgaria	2	0.1%
44	Costa Rica	2	0.1%
45	Honduras	2	0.1%
46	Liechtenstein	2	0.1%
47	Israel	2	0.1%
48	New Zealand	2	0.1%
49	Nicaragua	2	0.1%
50	Moldova, Republic of	2	0.1%
51	Ukraine	2	0.1%
52	Yemen	2	0.1%
53	Senegal	1	0.1%
54	Philippines	1	0.1%
55	Portugal	1	0.1%
56	Jordan	1	0.1%