Rank	Countries/Territories	Count	Percent
1	United States	395	39.3%
2	China	313	31.1%
3	Germany	63	6.3%
4	Japan	43	4.3%
5	Singapore	23	2.3%
6	France	20	2%
7	Australia	16	1.6%
8	Turkey	16	1.6%
9	Ukraine	16	1.6%
10	Canada	14	1.4%
11	United Kingdom	12	1.2%
12	Netherlands	8	0.8%
13	India	8	0.8%
14	Korea, Republic of	6	0.6%
15	Spain	5	0.5%
16	Taiwan	5	0.5%
17	Iran, Islamic Republic of	4	0.4%
18	Brazil	4	0.4%
19	Colombia	4	0.4%
20	Cyprus	4	0.4%
21	Ireland	3	0.3%
22	Lebanon	3	0.3%
23	Italy	3	0.3%
24	Lithuania	2	0.2%
25	Israel	2	0.2%
26	Indonesia	2	0.2%
27	Argentina	2	0.2%
28	Chile	1	0.1%
29	Malaysia	1	0.1%
30	Slovakia	1	0.1%
31	South Africa	1	0.1%
32	New Zealand	1	0.1%
33	Nigeria	1	0.1%
34	Norway	1	0.1%
35	Russia	1	0.1%
36	Saudi Arabia	1	0.1%
37	Serbia	1	0.1%