Rank	Countries/Territories	Count	Percent
1	United States	691	35.4%
2	China	641	32.9%
3	Germany	159	8.1%
4	Canada	92	4.7%
5	France	44	2.3%
6	Hong Kong	32	1.6%
7	India	26	1.3%
8	Korea, Republic of	25	1.3%
9	Netherlands	24	1.2%
10	Japan	23	1.2%
11	Switzerland	20	1%
12	Taiwan	14	0.7%
13	Australia	14	0.7%
14	Cyprus	13	0.7%
15	Russia	11	0.6%
16	Sweden	10	0.5%
17	United Kingdom	10	0.5%
18	Ecuador	8	0.4%
19	Mexico	8	0.4%
20	Ireland	6	0.3%
21	Bangladesh	6	0.3%
22	Turkey	6	0.3%
23	Ukraine	6	0.3%
24	Singapore	5	0.3%
25	Portugal	4	0.2%
26	Argentina	4	0.2%
27	Latvia	4	0.2%
28	Norway	4	0.2%
29	Pakistan	3	0.2%
30	Philippines	3	0.2%
31	Egypt	3	0.2%
32	Indonesia	3	0.2%
33	Romania	3	0.2%
34	Saudi Arabia	3	0.2%
35	South Africa	2	0.1%
36	Spain	2	0.1%
37	Thailand	2	0.1%
38	Chile	2	0.1%
39	Belgium	2	0.1%
40	Brazil	2	0.1%
41	Czech Republic	2	0.1%
42	Poland	2	0.1%
43	Nicaragua	2	0.1%
44	Nigeria	1	0.1%
45	Mongolia	1	0.1%
46	Kuwait	1	0.1%
47	Georgia	1	0.1%
48	Denmark	1	0.1%