Rank	Countries/Territories	Count	Percent
1	United States	670	44.8%
2	China	472	31.6%
3	Germany	123	8.2%
4	France	43	2.9%
5	Japan	41	2.7%
6	Canada	31	2.1%
7	Netherlands	14	0.9%
8	Russia	10	0.7%
9	United Kingdom	10	0.7%
10	Cyprus	10	0.7%
11	Latvia	6	0.4%
12	Hong Kong	6	0.4%
13	Ireland	6	0.4%
14	India	5	0.3%
15	Argentina	5	0.3%
16	Tunisia	5	0.3%
17	Australia	4	0.3%
18	Egypt	4	0.3%
19	Spain	3	0.2%
20	Singapore	2	0.1%
21	Norway	2	0.1%
22	Turkey	2	0.1%
23	Switzerland	2	0.1%
24	Taiwan	2	0.1%
25	Bangladesh	2	0.1%
26	Czech Republic	2	0.1%
27	Denmark	2	0.1%
28	Israel	2	0.1%
29	Italy	2	0.1%
30	Malaysia	2	0.1%
31	Morocco	2	0.1%
32	Korea, Republic of	1	0.1%
33	Ukraine	1	0.1%
34	New Zealand	1	0.1%
35	Sweden	1	0.1%