Rank	Countries/Territories	Count	Percent
1	United States	424	37%
2	China	274	23.9%
3	Germany	98	8.6%
4	India	64	5.6%
5	Japan	37	3.2%
6	Australia	31	2.7%
7	United Kingdom	31	2.7%
8	France	22	1.9%
9	Spain	20	1.7%
10	Russia	16	1.4%
11	Netherlands	15	1.3%
12	Singapore	14	1.2%
13	Italy	14	1.2%
14	Canada	9	0.8%
15	Cyprus	8	0.7%
16	Iran, Islamic Republic of	8	0.7%
17	Turkey	7	0.6%
18	New Zealand	7	0.6%
19	Ukraine	5	0.4%
20	Thailand	4	0.3%
21	Switzerland	4	0.3%
22	Montenegro	4	0.3%
23	Ireland	3	0.3%
24	Greece	3	0.3%
25	Hong Kong	3	0.3%
26	Chile	3	0.3%
27	Portugal	3	0.3%
28	Romania	2	0.2%
29	Taiwan	2	0.2%
30	Argentina	2	0.2%
31	Korea, Republic of	2	0.2%
32	Mongolia	2	0.2%
33	Morocco	1	0.1%
34	Czech Republic	1	0.1%
35	Brazil	1	0.1%
36	Philippines	1	0.1%
37	Poland	1	0.1%