Rank	Countries/Territories	Count	Percent
1	United States	650	33.9%
2	China	527	27.4%
3	Japan	154	8%
4	Germany	79	4.1%
5	Singapore	53	2.8%
6	Netherlands	40	2.1%
7	United Kingdom	39	2%
8	Taiwan	37	1.9%
9	India	34	1.8%
10	France	31	1.6%
11	Cyprus	26	1.4%
12	Brazil	26	1.4%
13	Turkey	24	1.2%
14	Korea, Republic of	21	1.1%
15	Australia	18	0.9%
16	Ireland	16	0.8%
17	Denmark	12	0.6%
18	Russia	11	0.6%
19	Hong Kong	10	0.5%
20	Israel	10	0.5%
21	Nigeria	10	0.5%
22	Poland	9	0.5%
23	Spain	9	0.5%
24	Canada	7	0.4%
25	Mexico	6	0.3%
26	Italy	6	0.3%
27	Switzerland	5	0.3%
28	South Africa	4	0.2%
29	Norway	4	0.2%
30	Austria	4	0.2%
31	Ecuador	3	0.2%
32	Morocco	3	0.2%
33	Lithuania	3	0.2%
34	Romania	3	0.2%
35	Ukraine	2	0.1%
36	Thailand	2	0.1%
37	New Zealand	2	0.1%
38	Iraq	2	0.1%
39	Ghana	2	0.1%
40	Argentina	2	0.1%
41	Armenia	2	0.1%
42	Bahrain	1	0.1%
43	Belgium	1	0.1%
44	Hungary	1	0.1%
45	Colombia	1	0.1%
46	Indonesia	1	0.1%
47	Iran, Islamic Republic of	1	0.1%
48	Latvia	1	0.1%
49	Pakistan	1	0.1%
50	Portugal	1	0.1%
51	Tunisia	1	0.1%
52	Seychelles	1	0.1%
53	Sweden	1	0.1%