Rank	Countries/Territories	Count	Percent
1	United States	669	49.9%
2	China	248	18.5%
3	Germany	153	11.4%
4	Japan	53	3.9%
5	Canada	33	2.5%
6	Singapore	24	1.8%
7	Korea, Republic of	18	1.3%
8	India	17	1.3%
9	Netherlands	13	1%
10	Taiwan	13	1%
11	United Kingdom	12	0.9%
12	France	12	0.9%
13	Australia	10	0.7%
14	Hong Kong	9	0.7%
15	Cyprus	6	0.4%
16	Malaysia	5	0.4%
17	Argentina	4	0.3%
18	Guatemala	4	0.3%
19	Russia	4	0.3%
20	Ukraine	4	0.3%
21	Indonesia	3	0.2%
22	Pakistan	3	0.2%
23	Romania	3	0.2%
24	Poland	2	0.1%
25	Spain	2	0.1%
26	Sweden	2	0.1%
27	Lebanon	2	0.1%
28	Lithuania	2	0.1%
29	Brazil	2	0.1%
30	Denmark	1	0.1%
31	Finland	1	0.1%
32	Ireland	1	0.1%
33	Italy	1	0.1%
34	Latvia	1	0.1%
35	Montenegro	1	0.1%
36	Norway	1	0.1%
37	Switzerland	1	0.1%
38	Peru	1	0.1%
39	Thailand	1	0.1%