Rank	Countries/Territories	Count	Percent
1	United States	549	44.2%
2	China	235	18.9%
3	Germany	156	12.6%
4	Japan	50	4%
5	Netherlands	31	2.5%
6	France	29	2.3%
7	Canada	25	2%
8	Australia	19	1.5%
9	Korea, Republic of	18	1.4%
10	Turkey	17	1.4%
11	Spain	15	1.2%
12	Russia	14	1.1%
13	United Kingdom	11	0.9%
14	Hong Kong	9	0.7%
15	Cyprus	8	0.6%
16	Singapore	7	0.6%
17	Poland	6	0.5%
18	Romania	5	0.4%
19	Brazil	5	0.4%
20	Denmark	3	0.2%
21	Egypt	3	0.2%
22	India	3	0.2%
23	Greece	3	0.2%
24	Ireland	3	0.2%
25	Sweden	3	0.2%
26	Taiwan	2	0.2%
27	Pakistan	2	0.2%
28	Indonesia	2	0.2%
29	Kuwait	2	0.2%
30	Mongolia	1	0.1%
31	Bangladesh	1	0.1%
32	Belgium	1	0.1%
33	Peru	1	0.1%
34	New Zealand	1	0.1%
35	Norway	1	0.1%
36	Ukraine	1	0.1%