Rank	Countries/Territories	Count	Percent
1	United States	388	44%
2	China	238	27%
3	Germany	73	8.3%
4	France	42	4.8%
5	Japan	19	2.2%
6	Netherlands	19	2.2%
7	Korea, Republic of	16	1.8%
8	Canada	9	1%
9	Australia	8	0.9%
10	Ireland	8	0.9%
11	Russia	7	0.8%
12	Singapore	7	0.8%
13	Cyprus	6	0.7%
14	Lebanon	6	0.7%
15	Mexico	4	0.5%
16	Iran, Islamic Republic of	3	0.3%
17	Egypt	3	0.3%
18	Palestine, State of	3	0.3%
19	Romania	2	0.2%
20	Spain	2	0.2%
21	Uganda	2	0.2%
22	Ukraine	2	0.2%
23	Colombia	2	0.2%
24	Belgium	2	0.2%
25	Argentina	2	0.2%
26	Brazil	1	0.1%
27	Hong Kong	1	0.1%
28	India	1	0.1%
29	Taiwan	1	0.1%
30	Thailand	1	0.1%
31	Pakistan	1	0.1%
32	Slovakia	1	0.1%
33	South Africa	1	0.1%