Rank	Countries/Territories	Count	Percent
1	United States	316	39.4%
2	China	199	24.8%
3	Germany	80	10%
4	India	28	3.5%
5	France	25	3.1%
6	Canada	23	2.9%
7	Singapore	16	2%
8	Palestine, State of	14	1.7%
9	Japan	14	1.7%
10	Netherlands	13	1.6%
11	Spain	10	1.2%
12	Korea, Republic of	9	1.1%
13	Cyprus	6	0.7%
14	Hong Kong	5	0.6%
15	United Kingdom	5	0.6%
16	Russia	5	0.6%
17	Argentina	4	0.5%
18	Australia	3	0.4%
19	Israel	3	0.4%
20	South Africa	3	0.4%
21	Philippines	3	0.4%
22	Poland	3	0.4%
23	Pakistan	2	0.2%
24	Morocco	2	0.2%
25	Turkey	2	0.2%
26	Austria	2	0.2%
27	Belgium	2	0.2%
28	Belarus	1	0.1%
29	Malaysia	1	0.1%
30	Iran, Islamic Republic of	1	0.1%
31	Ireland	1	0.1%
32	Taiwan	1	0.1%