Rank	Countries/Territories	Count	Percent
1	United States	512	36.8%
2	China	453	32.6%
3	Germany	123	8.8%
4	France	44	3.2%
5	Japan	36	2.6%
6	Netherlands	28	2%
7	Italy	27	1.9%
8	Singapore	22	1.6%
9	Korea, Republic of	20	1.4%
10	United Kingdom	19	1.4%
11	Ukraine	12	0.9%
12	Cyprus	11	0.8%
13	Canada	10	0.7%
14	Hong Kong	10	0.7%
15	Australia	8	0.6%
16	Taiwan	8	0.6%
17	Sweden	6	0.4%
18	Ireland	6	0.4%
19	Spain	4	0.3%
20	Bulgaria	4	0.3%
21	Ghana	3	0.2%
22	Greece	3	0.2%
23	New Zealand	3	0.2%
24	Pakistan	3	0.2%
25	Peru	2	0.1%
26	Russia	2	0.1%
27	Indonesia	2	0.1%
28	Mexico	2	0.1%
29	Moldova, Republic of	1	0.1%
30	India	1	0.1%
31	Brazil	1	0.1%
32	Saudi Arabia	1	0.1%
33	Norway	1	0.1%
34	Switzerland	1	0.1%
35	Thailand	1	0.1%