Rank	Countries/Territories	Count	Percent
1	United States	687	38.6%
2	China	439	24.7%
3	Germany	142	8%
4	Canada	58	3.3%
5	Australia	50	2.8%
6	United Kingdom	49	2.8%
7	Netherlands	43	2.4%
8	Japan	27	1.5%
9	India	25	1.4%
10	Norway	22	1.2%
11	Singapore	20	1.1%
12	Hong Kong	16	0.9%
13	Cyprus	14	0.8%
14	Austria	12	0.7%
15	Russia	12	0.7%
16	Taiwan	12	0.7%
17	Spain	11	0.6%
18	Malaysia	10	0.6%
19	Iran, Islamic Republic of	9	0.5%
20	Ireland	7	0.4%
21	Albania	7	0.4%
22	Belgium	7	0.4%
23	France	6	0.3%
24	Denmark	6	0.3%
25	Pakistan	6	0.3%
26	Turkey	6	0.3%
27	Portugal	6	0.3%
28	Lithuania	5	0.3%
29	Korea, Republic of	4	0.2%
30	Peru	4	0.2%
31	Slovenia	4	0.2%
32	Sweden	4	0.2%
33	Ukraine	3	0.2%
34	Sri Lanka	3	0.2%
35	Romania	3	0.2%
36	New Zealand	3	0.2%
37	Nigeria	3	0.2%
38	Mongolia	3	0.2%
39	Egypt	3	0.2%
40	Indonesia	3	0.2%
41	Greece	2	0.1%
42	Brazil	2	0.1%
43	Mexico	2	0.1%
44	Lebanon	2	0.1%
45	Luxembourg	2	0.1%
46	Macao	2	0.1%
47	Iraq	2	0.1%
48	South Africa	2	0.1%
49	Thailand	2	0.1%
50	Saudi Arabia	1	0.1%
51	Italy	1	0.1%
52	Philippines	1	0.1%
53	Poland	1	0.1%
54	Ethiopia	1	0.1%
55	Argentina	1	0.1%
56	Barbados	1	0.1%