Rank	Countries/Territories	Count	Percent
1	United States	645	37.3%
2	China	473	27.3%
3	India	139	8%
4	Germany	120	6.9%
5	Netherlands	68	3.9%
6	Australia	26	1.5%
7	France	25	1.4%
8	Israel	24	1.4%
9	Canada	23	1.3%
10	Sweden	18	1%
11	Japan	16	0.9%
12	Korea, Republic of	15	0.9%
13	Russia	15	0.9%
14	United Kingdom	15	0.9%
15	Pakistan	10	0.6%
16	Brazil	9	0.5%
17	Cyprus	8	0.5%
18	Singapore	8	0.5%
19	Ireland	7	0.4%
20	Indonesia	7	0.4%
21	Ghana	6	0.3%
22	Colombia	4	0.2%
23	Cote D'ivoire	4	0.2%
24	Thailand	4	0.2%
25	Turkey	3	0.2%
26	Spain	3	0.2%
27	Argentina	3	0.2%
28	Hong Kong	3	0.2%
29	Iran, Islamic Republic of	3	0.2%
30	Saudi Arabia	3	0.2%
31	New Zealand	3	0.2%
32	Luxembourg	2	0.1%
33	United Arab Emirates	2	0.1%
34	Slovakia	1	0.1%
35	South Africa	1	0.1%
36	Ukraine	1	0.1%
37	Taiwan	1	0.1%
38	Mongolia	1	0.1%
39	Morocco	1	0.1%
40	Nepal	1	0.1%
41	Latvia	1	0.1%
42	Kenya	1	0.1%
43	Nigeria	1	0.1%
44	Norway	1	0.1%
45	Philippines	1	0.1%
46	Romania	1	0.1%
47	Italy	1	0.1%
48	Bulgaria	1	0.1%
49	Belgium	1	0.1%