Rank	Countries/Territories	Count	Percent
1	United States	370	34.3%
2	China	308	28.5%
3	Germany	59	5.5%
4	Canada	53	4.9%
5	Indonesia	34	3.2%
6	India	20	1.9%
7	Netherlands	18	1.7%
8	Australia	17	1.6%
9	Japan	15	1.4%
10	Philippines	15	1.4%
11	Singapore	13	1.2%
12	United Kingdom	12	1.1%
13	Italy	12	1.1%
14	Romania	11	1%
15	Russia	11	1%
16	Poland	10	0.9%
17	Korea, Republic of	9	0.8%
18	Ireland	8	0.7%
19	Cyprus	8	0.7%
20	Brazil	7	0.6%
21	France	6	0.6%
22	Sweden	4	0.4%
23	Taiwan	4	0.4%
24	Turkey	4	0.4%
25	Peru	4	0.4%
26	Ukraine	3	0.3%
27	Saudi Arabia	3	0.3%
28	Colombia	3	0.3%
29	Iran, Islamic Republic of	3	0.3%
30	Mexico	3	0.3%
31	Norway	3	0.3%
32	Panama	2	0.2%
33	New Zealand	2	0.2%
34	Malaysia	2	0.2%
35	Israel	2	0.2%
36	Kazakhstan	2	0.2%
37	Hong Kong	2	0.2%
38	Thailand	2	0.2%
39	Uganda	2	0.2%
40	Slovakia	1	0.1%
41	Spain	1	0.1%
42	Guam	1	0.1%
43	Guatemala	1	0.1%
44	Cuba	1	0.1%
45	Argentina	1	0.1%
46	Belarus	1	0.1%
47	Czech Republic	1	0.1%
48	Ecuador	1	0.1%
49	Egypt	1	0.1%
50	Latvia	1	0.1%
51	Moldova, Republic of	1	0.1%
52	Mongolia	1	0.1%