Rank	Countries/Territories	Count	Percent
1	United States	700	37.2%
2	China	607	32.3%
3	Germany	133	7.1%
4	France	71	3.8%
5	Netherlands	42	2.2%
6	India	31	1.6%
7	Canada	28	1.5%
8	Japan	25	1.3%
9	Australia	24	1.3%
10	United Kingdom	22	1.2%
11	Sweden	20	1.1%
12	Singapore	18	1%
13	Bulgaria	14	0.7%
14	Cyprus	13	0.7%
15	Ireland	11	0.6%
16	Norway	11	0.6%
17	Switzerland	9	0.5%
18	Hong Kong	8	0.4%
19	Ukraine	6	0.3%
20	Romania	6	0.3%
21	Russia	5	0.3%
22	Iran, Islamic Republic of	5	0.3%
23	Turkey	5	0.3%
24	Korea, Republic of	5	0.3%
25	Latvia	4	0.2%
26	Palestine, State of	4	0.2%
27	Mongolia	4	0.2%
28	Portugal	4	0.2%
29	South Africa	4	0.2%
30	Viet Nam	3	0.2%
31	Nigeria	3	0.2%
32	Indonesia	3	0.2%
33	Argentina	3	0.2%
34	Cote D'ivoire	3	0.2%
35	Chile	2	0.1%
36	Albania	2	0.1%
37	Ecuador	2	0.1%
38	Morocco	2	0.1%
39	Malaysia	2	0.1%
40	Spain	2	0.1%
41	Qatar	2	0.1%
42	Saudi Arabia	2	0.1%
43	Sint Maarten (Dutch Part)	1	0.1%
44	Taiwan	1	0.1%
45	Thailand	1	0.1%
46	Moldova, Republic of	1	0.1%
47	Lithuania	1	0.1%
48	Kuwait	1	0.1%
49	Italy	1	0.1%
50	Panama	1	0.1%
51	Poland	1	0.1%
52	Bahrain	1	0.1%