Rank	Countries/Territories	Count	Percent
1	United States	404	40%
2	China	341	33.8%
3	Germany	98	9.7%
4	Japan	27	2.7%
5	India	19	1.9%
6	Canada	15	1.5%
7	Australia	13	1.3%
8	Palestine, State of	13	1.3%
9	Netherlands	12	1.2%
10	Singapore	12	1.2%
11	Taiwan	7	0.7%
12	Korea, Republic of	5	0.5%
13	France	5	0.5%
14	Finland	4	0.4%
15	Thailand	4	0.4%
16	Cyprus	3	0.3%
17	Brazil	3	0.3%
18	Hong Kong	3	0.3%
19	Israel	3	0.3%
20	Italy	2	0.2%
21	Ireland	2	0.2%
22	Georgia	2	0.2%
23	Argentina	2	0.2%
24	Pakistan	2	0.2%
25	Serbia	2	0.2%
26	United Kingdom	2	0.2%
27	Mexico	1	0.1%
28	Turkey	1	0.1%
29	Ukraine	1	0.1%
30	Bangladesh	1	0.1%
31	Iceland	1	0.1%