Rank	Countries/Territories	Count	Percent
1	United States	525	35%
2	China	444	29.6%
3	France	177	11.8%
4	Germany	134	8.9%
5	India	27	1.8%
6	Japan	22	1.5%
7	Canada	17	1.1%
8	Netherlands	13	0.9%
9	Singapore	13	0.9%
10	Taiwan	12	0.8%
11	Australia	10	0.7%
12	Czech Republic	10	0.7%
13	Sweden	9	0.6%
14	United Kingdom	7	0.5%
15	Hong Kong	7	0.5%
16	Cyprus	6	0.4%
17	Ukraine	6	0.4%
18	Brazil	5	0.3%
19	Mexico	5	0.3%
20	Mongolia	4	0.3%
21	Korea, Republic of	4	0.3%
22	Iran, Islamic Republic of	4	0.3%
23	Egypt	4	0.3%
24	Argentina	3	0.2%
25	Indonesia	3	0.2%
26	Latvia	3	0.2%
27	Peru	3	0.2%
28	Russia	3	0.2%
29	Iceland	3	0.2%
30	Spain	2	0.1%
31	Serbia	2	0.1%
32	Malaysia	2	0.1%
33	Ireland	2	0.1%
34	Chile	2	0.1%
35	Costa Rica	1	0.1%
36	Bangladesh	1	0.1%
37	Ecuador	1	0.1%
38	Hungary	1	0.1%
39	Georgia	1	0.1%
40	Romania	1	0.1%
41	Norway	1	0.1%
42	Turkey	1	0.1%