Rank	Countries/Territories	Count	Percent
1	United States	247	33%
2	China	224	29.9%
3	Germany	92	12.3%
4	France	28	3.7%
5	Japan	16	2.1%
6	India	15	2%
7	Korea, Republic of	11	1.5%
8	Netherlands	10	1.3%
9	Ireland	9	1.2%
10	Australia	9	1.2%
11	United Kingdom	8	1.1%
12	Canada	7	0.9%
13		5	0.7%
14	Cyprus	5	0.7%
15	Italy	4	0.5%
16	Malaysia	4	0.5%
17	Russia	4	0.5%
18	Viet Nam	4	0.5%
19	Switzerland	4	0.5%
20	Saudi Arabia	3	0.4%
21	Spain	3	0.4%
22	Hong Kong	3	0.4%
23	Hungary	3	0.4%
24	Iraq	2	0.3%
25	Denmark	2	0.3%
26	Argentina	2	0.3%
27	Bulgaria	2	0.3%
28	Philippines	2	0.3%
29	Poland	2	0.3%
30	Jordan	2	0.3%
31	Syrian Arab Republic	2	0.3%
32	Thailand	2	0.3%
33	Uganda	2	0.3%
34	Turkey	1	0.1%
35	Pakistan	1	0.1%
36	Mauritius	1	0.1%
37	Mexico	1	0.1%
38	Moldova, Republic of	1	0.1%
39	Romania	1	0.1%
40	Sweden	1	0.1%
41	Slovakia	1	0.1%
42	Slovenia	1	0.1%
43	Egypt	1	0.1%