Rank	Countries/Territories	Count	Percent
1	United States	693	43.4%
2	China	415	26%
3	Germany	187	11.7%
4	India	50	3.1%
5	Japan	27	1.7%
6	Korea, Republic of	24	1.5%
7	Russia	18	1.1%
8	Netherlands	17	1.1%
9	Canada	16	1%
10	Cyprus	14	0.9%
11	France	14	0.9%
12	Singapore	14	0.9%
13	United Kingdom	14	0.9%
14	Ireland	13	0.8%
15	Switzerland	12	0.8%
16	Sweden	7	0.4%
17	Australia	7	0.4%
18		6	0.4%
19	Hong Kong	6	0.4%
20	Malaysia	6	0.4%
21	Taiwan	5	0.3%
22	Israel	4	0.3%
23	Chile	4	0.3%
24	Italy	3	0.2%
25	Ukraine	3	0.2%
26	Spain	3	0.2%
27	Mexico	2	0.1%
28	Mongolia	2	0.1%
29	Latvia	2	0.1%
30	Egypt	2	0.1%
31	Argentina	2	0.1%
32	Brazil	2	0.1%
33	Iran, Islamic Republic of	1	0.1%
34	Georgia	1	0.1%
35	Norway	1	0.1%
36	Romania	1	0.1%