Rank	Countries/Territories	Count	Percent
1	United States	392	38.5%
2	China	318	31.2%
3	Germany	82	8%
4	Korea, Republic of	39	3.8%
5	France	28	2.7%
6	India	28	2.7%
7	Japan	22	2.2%
8	Russia	18	1.8%
9	Hong Kong	11	1.1%
10	Australia	10	1%
11	Netherlands	9	0.9%
12	Taiwan	6	0.6%
13	Thailand	6	0.6%
14	Egypt	6	0.6%
15	Canada	5	0.5%
16	Cyprus	4	0.4%
17	Malaysia	4	0.4%
18	Ireland	4	0.4%
19	South Africa	4	0.4%
20	Saudi Arabia	3	0.3%
21	Singapore	3	0.3%
22	Ukraine	3	0.3%
23	Pakistan	2	0.2%
24	Morocco	2	0.2%
25	Italy	2	0.2%
26	Iran, Islamic Republic of	1	0.1%
27	Mongolia	1	0.1%
28	Bangladesh	1	0.1%
29	Nepal	1	0.1%
30	Norway	1	0.1%
31	Spain	1	0.1%
32	United Kingdom	1	0.1%
33	Tunisia	1	0.1%