Rank	Countries/Territories	Count	Percent
1	United States	459	42.3%
2	China	280	25.8%
3	Germany	57	5.2%
4	Canada	47	4.3%
5	France	34	3.1%
6	United Kingdom	21	1.9%
7	Netherlands	18	1.7%
8	Japan	17	1.6%
9	Italy	16	1.5%
10	Australia	14	1.3%
11	Hong Kong	11	1%
12	Korea, Republic of	11	1%
13	Singapore	11	1%
14	India	10	0.9%
15	Belgium	10	0.9%
16	Cyprus	8	0.7%
17	Russia	8	0.7%
18	Indonesia	7	0.6%
19	Iran, Islamic Republic of	6	0.6%
20	Brazil	5	0.5%
21	Ireland	4	0.4%
22	Romania	4	0.4%
23	Norway	4	0.4%
24	Pakistan	3	0.3%
25	Slovenia	3	0.3%
26	Finland	3	0.3%
27	Denmark	2	0.2%
28	Egypt	2	0.2%
29	Spain	2	0.2%
30	Sweden	1	0.1%
31	Taiwan	1	0.1%
32	Serbia	1	0.1%
33	Slovakia	1	0.1%
34	Malaysia	1	0.1%
35	Mexico	1	0.1%
36	Nigeria	1	0.1%
37	Jordan	1	0.1%
38	Georgia	1	0.1%