Rank	Countries/Territories	Count	Percent
1	United States	686	43.7%
2	China	429	27.3%
3	Germany	160	10.2%
4	India	48	3.1%
5	Japan	31	2%
6	France	30	1.9%
7	Australia	21	1.3%
8	Italy	18	1.1%
9	Netherlands	15	1%
10	Ukraine	15	1%
11	Canada	14	0.9%
12	Czech Republic	10	0.6%
13	Korea, Republic of	10	0.6%
14	Russia	8	0.5%
15	Hong Kong	8	0.5%
16	United Kingdom	7	0.4%
17	Spain	7	0.4%
18	Saudi Arabia	5	0.3%
19	Cyprus	5	0.3%
20	Austria	5	0.3%
21	Sweden	4	0.3%
22	Singapore	4	0.3%
23	Taiwan	3	0.2%
24	Malaysia	3	0.2%
25	Greece	3	0.2%
26	Iran, Islamic Republic of	2	0.1%
27	Ireland	2	0.1%
28	Brazil	2	0.1%
29	Thailand	2	0.1%
30	Tunisia	2	0.1%
31	South Africa	2	0.1%
32	Portugal	2	0.1%
33	Turkey	1	0.1%
34	Mauritius	1	0.1%
35	Mexico	1	0.1%
36	Serbia	1	0.1%
37	Pakistan	1	0.1%
38	Argentina	1	0.1%
39	Ecuador	1	0.1%
40	Croatia	1	0.1%