Rank	Countries/Territories	Count	Percent
1	United States	533	38.8%
2	China	447	32.6%
3	Germany	169	12.3%
4		40	2.9%
5	France	29	2.1%
6	India	20	1.5%
7	Canada	16	1.2%
8	Korea, Republic of	14	1%
9	Cyprus	13	0.9%
10	Slovakia	13	0.9%
11	Malaysia	10	0.7%
12	Netherlands	9	0.7%
13	Japan	8	0.6%
14	Australia	7	0.5%
15	Hong Kong	6	0.4%
16	Indonesia	4	0.3%
17	Philippines	4	0.3%
18	Singapore	4	0.3%
19	Turkey	3	0.2%
20	Spain	2	0.1%
21	Saudi Arabia	2	0.1%
22	Morocco	2	0.1%
23	Norway	2	0.1%
24	Mexico	2	0.1%
25	Latvia	2	0.1%
26	Bulgaria	2	0.1%
27	Argentina	1	0.1%
28	Ethiopia	1	0.1%
29	Mongolia	1	0.1%
30	Ireland	1	0.1%
31	Oman	1	0.1%
32	Russia	1	0.1%
33	Tanzania, United Republic of	1	0.1%
34	South Africa	1	0.1%
35	Ukraine	1	0.1%