Rank	Countries/Territories	Count	Percent
1	United States	496	36.6%
2	China	367	27%
3	Japan	57	4.2%
4	Germany	52	3.8%
5	India	48	3.5%
6	Australia	47	3.5%
7	Netherlands	30	2.2%
8	France	29	2.1%
9	United Kingdom	27	2%
10	Malaysia	25	1.8%
11	Singapore	21	1.5%
12	Russia	18	1.3%
13	Canada	17	1.3%
14	Korea, Republic of	15	1.1%
15	Ireland	10	0.7%
16	Philippines	10	0.7%
17	Indonesia	8	0.6%
18	Slovakia	6	0.4%
19	Spain	5	0.4%
20	Denmark	5	0.4%
21	Poland	5	0.4%
22	Italy	4	0.3%
23	Colombia	4	0.3%
24	Cyprus	4	0.3%
25	Chile	3	0.2%
26	Israel	3	0.2%
27	Pakistan	3	0.2%
28	Romania	3	0.2%
29	Taiwan	3	0.2%
30	South Africa	3	0.2%
31	Turkey	3	0.2%
32	Thailand	2	0.1%
33	Viet Nam	2	0.1%
34	Nigeria	2	0.1%
35	Puerto Rico	2	0.1%
36	Qatar	2	0.1%
37	Mongolia	2	0.1%
38	Austria	2	0.1%
39	Brazil	2	0.1%
40	Algeria	2	0.1%
41	Iran, Islamic Republic of	2	0.1%
42	Iraq	1	0.1%
43	Hong Kong	1	0.1%
44	Argentina	1	0.1%
45	Mauritius	1	0.1%
46	Norway	1	0.1%
47	Ukraine	1	0.1%