Rank	Countries/Territories	Count	Percent
1	United States	669	43.8%
2	China	432	28.3%
3	Germany	115	7.5%
4	France	57	3.7%
5	Japan	36	2.4%
6	India	34	2.2%
7	Netherlands	19	1.2%
8	Hong Kong	19	1.2%
9	Korea, Republic of	16	1%
10	Canada	15	1%
11	Singapore	13	0.9%
12	Ireland	12	0.8%
13	Turkey	11	0.7%
14	Australia	9	0.6%
15	Belgium	9	0.6%
16	United Kingdom	8	0.5%
17	Thailand	7	0.5%
18	Spain	5	0.3%
19	Russia	5	0.3%
20	Latvia	5	0.3%
21	Brazil	4	0.3%
22	Indonesia	4	0.3%
23	Sweden	3	0.2%
24	Cyprus	3	0.2%
25	Egypt	2	0.1%
26	Argentina	2	0.1%
27	Taiwan	2	0.1%
28	South Africa	2	0.1%
29	Iran, Islamic Republic of	2	0.1%
30	Pakistan	2	0.1%
31	Philippines	1	0.1%
32	Romania	1	0.1%
33	Armenia	1	0.1%
34	Finland	1	0.1%
35	Denmark	1	0.1%
36	Mongolia	1	0.1%