Rank	Countries/Territories	Count	Percent
1	United States	385	35.3%
2	China	304	27.9%
3	Germany	85	7.8%
4	Australia	56	5.1%
5	Netherlands	39	3.6%
6	Iran, Islamic Republic of	30	2.8%
7	Japan	27	2.5%
8	France	19	1.7%
9	United Kingdom	18	1.7%
10	Russia	18	1.7%
11	Canada	17	1.6%
12	Singapore	10	0.9%
13	Taiwan	10	0.9%
14	Cyprus	8	0.7%
15	Ireland	7	0.6%
16	India	7	0.6%
17	Argentina	4	0.4%
18	Sri Lanka	4	0.4%
19	Hong Kong	4	0.4%
20	Pakistan	4	0.4%
21	Poland	4	0.4%
22	Mongolia	3	0.3%
23	Spain	3	0.3%
24	Romania	3	0.3%
25	Bangladesh	3	0.3%
26	Egypt	2	0.2%
27	Georgia	2	0.2%
28	Ghana	2	0.2%
29	Italy	2	0.2%
30	Korea, Republic of	2	0.2%
31	Qatar	2	0.2%
32	Peru	2	0.2%
33	Nigeria	1	0.1%
34	Switzerland	1	0.1%
35	Moldova, Republic of	1	0.1%
36	Indonesia	1	0.1%