Rank	Countries/Territories	Count	Percent
1	United States	735	44.1%
2	China	369	22.2%
3	Germany	132	7.9%
4	Japan	103	6.2%
5	Canada	70	4.2%
6	India	41	2.5%
7	Korea, Republic of	31	1.9%
8	United Kingdom	23	1.4%
9	Singapore	22	1.3%
10	Spain	16	1%
11	Latvia	10	0.6%
12	Netherlands	10	0.6%
13	Hong Kong	10	0.6%
14	Australia	9	0.5%
15	Israel	8	0.5%
16	France	7	0.4%
17	Argentina	6	0.4%
18	Russia	6	0.4%
19	Portugal	5	0.3%
20	Ireland	5	0.3%
21	Taiwan	5	0.3%
22	Ukraine	4	0.2%
23	Brazil	4	0.2%
24	Cyprus	3	0.2%
25	Denmark	3	0.2%
26	Egypt	3	0.2%
27	Romania	3	0.2%
28	Malaysia	3	0.2%
29	Moldova, Republic of	2	0.1%
30	Norway	2	0.1%
31	Serbia	2	0.1%
32	Lithuania	2	0.1%
33	Italy	2	0.1%
34	Lebanon	1	0.1%
35	Libya	1	0.1%
36	Philippines	1	0.1%
37	Croatia	1	0.1%
38	Bangladesh	1	0.1%
39	Georgia	1	0.1%
40	Greece	1	0.1%
41	Iran, Islamic Republic of	1	0.1%
42	South Africa	1	0.1%