Rank	Countries/Territories	Count	Percent
1	United States	666	36.5%
2	China	534	29.3%
3	Germany	250	13.7%
4	France	63	3.5%
5	Japan	47	2.6%
6	Australia	30	1.6%
7	Canada	29	1.6%
8	Korea, Republic of	24	1.3%
9	Netherlands	19	1%
10	Singapore	15	0.8%
11	Egypt	13	0.7%
12	Turkey	12	0.7%
13	United Kingdom	12	0.7%
14	Russia	10	0.5%
15	India	10	0.5%
16	Taiwan	9	0.5%
17	Italy	8	0.4%
18	Cyprus	7	0.4%
19	Argentina	5	0.3%
20	Norway	4	0.2%
21	Malaysia	4	0.2%
22	Spain	4	0.2%
23	South Africa	3	0.2%
24	Ireland	3	0.2%
25	Portugal	3	0.2%
26	Romania	3	0.2%
27	Brazil	3	0.2%
28	Austria	3	0.2%
29	Hong Kong	3	0.2%
30	Czech Republic	2	0.1%
31	Colombia	2	0.1%
32	Bangladesh	2	0.1%
33	Belgium	2	0.1%
34		2	0.1%
35	Pakistan	2	0.1%
36	Peru	2	0.1%
37	Iraq	2	0.1%
38	Indonesia	2	0.1%
39	Mexico	2	0.1%
40	Sweden	2	0.1%
41	Viet Nam	2	0.1%
42	Ukraine	1	0.1%
43	Nepal	1	0.1%
44	Iran, Islamic Republic of	1	0.1%