Rank	Countries/Territories	Count	Percent
1	United States	657	38.8%
2	China	496	29.3%
3	Germany	121	7.1%
4	France	58	3.4%
5	India	56	3.3%
6	Netherlands	39	2.3%
7		26	1.5%
8	Japan	25	1.5%
9	Canada	13	0.8%
10	United Kingdom	13	0.8%
11	South Africa	13	0.8%
12	Singapore	12	0.7%
13	Brazil	12	0.7%
14	Italy	11	0.6%
15	Hong Kong	10	0.6%
16	Korea, Republic of	10	0.6%
17	Australia	10	0.6%
18	Croatia	10	0.6%
19	Colombia	9	0.5%
20	Turkey	9	0.5%
21	Morocco	7	0.4%
22	Ireland	7	0.4%
23	Israel	6	0.4%
24	Poland	6	0.4%
25	Cyprus	5	0.3%
26	Iran, Islamic Republic of	4	0.2%
27	Latvia	3	0.2%
28	Mexico	3	0.2%
29	Greece	3	0.2%
30	Philippines	3	0.2%
31	Russia	3	0.2%
32	Serbia	3	0.2%
33	Ukraine	3	0.2%
34	Sweden	3	0.2%
35	Taiwan	3	0.2%
36	Spain	2	0.1%
37	Peru	2	0.1%
38	Indonesia	2	0.1%
39	Denmark	2	0.1%
40	Bulgaria	2	0.1%
41	Mongolia	2	0.1%
42	Lithuania	2	0.1%
43	Luxembourg	2	0.1%
44	New Zealand	1	0.1%
45	Iraq	1	0.1%
46	Jordan	1	0.1%
47	Bangladesh	1	0.1%
48	Argentina	1	0.1%
49	Portugal	1	0.1%
50	Romania	1	0.1%