Rank	Countries/Territories	Count	Percent
1	United States	548	44.7%
2	China	243	19.8%
3	Germany	128	10.4%
4	Netherlands	43	3.5%
5	Canada	37	3%
6	India	26	2.1%
7	Australia	24	2%
8	Ireland	21	1.7%
9	United Kingdom	12	1%
10	Israel	11	0.9%
11	France	10	0.8%
12	Korea, Republic of	10	0.8%
13	Russia	9	0.7%
14	Sweden	8	0.7%
15	Singapore	7	0.6%
16	Egypt	7	0.6%
17	Cyprus	7	0.6%
18	Japan	6	0.5%
19	Taiwan	6	0.5%
20	Philippines	5	0.4%
21	Bangladesh	5	0.4%
22	New Zealand	4	0.3%
23	Norway	4	0.3%
24	Ukraine	4	0.3%
25	Oman	3	0.2%
26	Argentina	3	0.2%
27	Hong Kong	3	0.2%
28	Italy	2	0.2%
29	Iraq	2	0.2%
30	Belgium	2	0.2%
31	Brazil	2	0.2%
32	Austria	2	0.2%
33	Pakistan	2	0.2%
34	Saudi Arabia	2	0.2%
35	Kuwait	2	0.2%
36	Latvia	2	0.2%
37	Malaysia	2	0.2%
38	Mexico	2	0.2%
39	Syrian Arab Republic	2	0.2%
40	South Africa	1	0.1%
41	Thailand	1	0.1%
42	Turkey	1	0.1%
43	Mongolia	1	0.1%
44	Nepal	1	0.1%
45	Lebanon	1	0.1%
46	Libya	1	0.1%
47	Denmark	1	0.1%