Rank	Countries/Territories	Count	Percent
1	United States	987	34.1%
2	China	963	33.3%
3	Japan	158	5.5%
4	Korea, Republic of	157	5.4%
5	Germany	157	5.4%
6	United Kingdom	57	2%
7	Taiwan	55	1.9%
8	France	50	1.7%
9	Canada	37	1.3%
10	Netherlands	30	1%
11	Singapore	28	1%
12	India	24	0.8%
13	Russia	22	0.8%
14	Belgium	21	0.7%
15	Hong Kong	20	0.7%
16	Switzerland	17	0.6%
17	Australia	13	0.4%
18	Denmark	9	0.3%
19	Ireland	7	0.2%
20	Italy	7	0.2%
21	Spain	7	0.2%
22	Turkey	7	0.2%
23	Sweden	6	0.2%
24	Israel	6	0.2%
25	Egypt	5	0.2%
26	Cyprus	5	0.2%
27	Iran, Islamic Republic of	4	0.1%
28	Brazil	3	0.1%
29	Romania	3	0.1%
30	South Africa	3	0.1%
31	Thailand	2	0.1%
32	Bahrain	2	0.1%
33	Argentina	2	0.1%
34	Czech Republic	2	0.1%
35	Georgia	2	0.1%
36	Poland	2	0.1%
37	New Zealand	2	0.1%
38	Nigeria	2	0.1%
39	Norway	2	0.1%
40	Pakistan	2	0.1%
41	Malaysia	2	0.1%
42	Mexico	1	0%
43	Indonesia	1	0%
44	Peru	1	0%
45	Portugal	1	0%
46	Colombia	1	0%
47	Serbia	1	0%