Rank	Countries/Territories	Count	Percent
1	United States	758	41.9%
2	China	510	28.2%
3	Germany	170	9.4%
4	India	120	6.6%
5	France	40	2.2%
6	Canada	30	1.7%
7	Japan	18	1%
8	Netherlands	17	0.9%
9	Korea, Republic of	13	0.7%
10	Philippines	12	0.7%
11	Ireland	11	0.6%
12	Cyprus	11	0.6%
13	Hong Kong	8	0.4%
14	Thailand	7	0.4%
15	Australia	6	0.3%
16	Israel	6	0.3%
17	Sri Lanka	5	0.3%
18	Sweden	5	0.3%
19	United Arab Emirates	5	0.3%
20	United Kingdom	4	0.2%
21	Russia	4	0.2%
22	Singapore	4	0.2%
23	Kuwait	4	0.2%
24	Serbia	3	0.2%
25	Malaysia	3	0.2%
26	Norway	3	0.2%
27	Pakistan	3	0.2%
28	Tanzania, United Republic of	2	0.1%
29	Portugal	2	0.1%
30	Romania	2	0.1%
31	Morocco	2	0.1%
32	Slovakia	2	0.1%
33	Kyrgyzstan	2	0.1%
34	Libya	2	0.1%
35	Brazil	2	0.1%
36	Cambodia	1	0.1%
37	Argentina	1	0.1%
38	Egypt	1	0.1%
39	Greece	1	0.1%
40	Indonesia	1	0.1%
41	South Africa	1	0.1%
42	Switzerland	1	0.1%
43	Taiwan	1	0.1%
44	Nepal	1	0.1%
45	Oman	1	0.1%
46	Ukraine	1	0.1%