Rank	Countries/Territories	Count	Percent
1	United States	737	38%
2	China	570	29.4%
3	Germany	205	10.6%
4	France	57	2.9%
5	Japan	54	2.8%
6	Canada	50	2.6%
7	Belgium	31	1.6%
8	Netherlands	29	1.5%
9	Egypt	24	1.2%
10	Taiwan	22	1.1%
11	Russia	21	1.1%
12	Korea, Republic of	17	0.9%
13	United Kingdom	14	0.7%
14	Ireland	10	0.5%
15	Cyprus	10	0.5%
16	India	9	0.5%
17	Australia	8	0.4%
18	Switzerland	7	0.4%
19	Thailand	6	0.3%
20	Spain	4	0.2%
21	Paraguay	4	0.2%
22	Italy	4	0.2%
23	Hong Kong	3	0.2%
24	Hungary	3	0.2%
25	Norway	3	0.2%
26	Latvia	3	0.2%
27	Malaysia	3	0.2%
28	Mexico	3	0.2%
29	Mongolia	3	0.2%
30	Sweden	3	0.2%
31	South Africa	3	0.2%
32	Viet Nam	3	0.2%
33	Ukraine	2	0.1%
34	Iraq	2	0.1%
35	Singapore	2	0.1%
36	Philippines	2	0.1%
37	Brazil	2	0.1%
38	Czech Republic	2	0.1%
39	Argentina	1	0.1%
40	Austria	1	0.1%
41	Indonesia	1	0.1%
42	Poland	1	0.1%
43	Pakistan	1	0.1%
44	Turkey	1	0.1%