Rank	Countries/Territories	Count	Percent
1	United States	457	34.2%
2	China	380	28.4%
3	Germany	116	8.7%
4	Japan	70	5.2%
5		51	3.8%
6	France	37	2.8%
7	Netherlands	36	2.7%
8	Canada	28	2.1%
9	Russia	21	1.6%
10	Indonesia	19	1.4%
11	Korea, Republic of	18	1.3%
12	Australia	12	0.9%
13	Singapore	11	0.8%
14	United Kingdom	7	0.5%
15	India	7	0.5%
16	Cyprus	6	0.4%
17	South Africa	6	0.4%
18	Taiwan	6	0.4%
19	Belgium	5	0.4%
20	Argentina	4	0.3%
21	Greece	4	0.3%
22	Viet Nam	4	0.3%
23	Romania	3	0.2%
24	Spain	3	0.2%
25	Ireland	3	0.2%
26	Italy	2	0.1%
27	Nigeria	2	0.1%
28	Sweden	2	0.1%
29	Poland	2	0.1%
30	Egypt	2	0.1%
31	Slovenia	2	0.1%
32	Thailand	1	0.1%
33	Ghana	1	0.1%
34	Austria	1	0.1%
35	Brazil	1	0.1%
36	Colombia	1	0.1%
37	Puerto Rico	1	0.1%
38	Saudi Arabia	1	0.1%
39	Switzerland	1	0.1%
40	Pakistan	1	0.1%
41	New Zealand	1	0.1%
42	Mexico	1	0.1%