Rank	Countries/Territories	Count	Percent
1	United States	612	42.4%
2	China	460	31.9%
3	Germany	117	8.1%
4	France	32	2.2%
5	Japan	24	1.7%
6	Italy	20	1.4%
7	Netherlands	17	1.2%
8	Australia	16	1.1%
9	India	12	0.8%
10	Cyprus	12	0.8%
11		10	0.7%
12	New Zealand	9	0.6%
13	Slovenia	8	0.6%
14	United Kingdom	8	0.6%
15	Singapore	7	0.5%
16	Canada	7	0.5%
17	Hong Kong	6	0.4%
18	Norway	6	0.4%
19	Korea, Republic of	6	0.4%
20	Spain	5	0.3%
21	Ireland	5	0.3%
22	Russia	4	0.3%
23	South Africa	4	0.3%
24	Latvia	4	0.3%
25	Malaysia	4	0.3%
26	Czech Republic	4	0.3%
27	Turkey	4	0.3%
28	Bangladesh	3	0.2%
29	Belgium	2	0.1%
30	Armenia	2	0.1%
31	Iran, Islamic Republic of	2	0.1%
32	Mexico	2	0.1%
33	Taiwan	2	0.1%
34	Israel	2	0.1%
35	Tunisia	1	0.1%
36	Philippines	1	0.1%
37	Romania	1	0.1%
38	Greece	1	0.1%
39	Albania	1	0.1%
40	Bulgaria	1	0.1%