Rank	Countries/Territories	Count	Percent
1	United States	491	37.1%
2	China	411	31.1%
3	Germany	150	11.3%
4	France	41	3.1%
5	United Kingdom	34	2.6%
6	Canada	26	2%
7	Ireland	24	1.8%
8	Japan	17	1.3%
9	Korea, Republic of	15	1.1%
10	Netherlands	15	1.1%
11	India	13	1%
12	Cyprus	10	0.8%
13	Australia	8	0.6%
14	Russia	8	0.6%
15	Israel	6	0.5%
16	New Zealand	6	0.5%
17	Singapore	5	0.4%
18	Brazil	4	0.3%
19	Indonesia	4	0.3%
20	Hong Kong	4	0.3%
21	Lebanon	3	0.2%
22	Armenia	3	0.2%
23	Ukraine	3	0.2%
24	Sweden	3	0.2%
25	Taiwan	3	0.2%
26	Turkey	2	0.2%
27	Iraq	2	0.2%
28	Mongolia	2	0.2%
29	Iran, Islamic Republic of	1	0.1%
30	Denmark	1	0.1%
31	Chile	1	0.1%
32	Switzerland	1	0.1%
33	Spain	1	0.1%
34	Italy	1	0.1%
35	Norway	1	0.1%
36	Pakistan	1	0.1%
37	Philippines	1	0.1%
38	Poland	1	0.1%