Rank	Countries/Territories	Count	Percent
1	United States	356	32.3%
2	China	306	27.7%
3	Germany	153	13.9%
4	India	38	3.4%
5	France	38	3.4%
6	Netherlands	34	3.1%
7	Japan	28	2.5%
8	Russia	23	2.1%
9	Canada	12	1.1%
10	Sweden	11	1%
11	Cyprus	9	0.8%
12	Indonesia	9	0.8%
13	Egypt	8	0.7%
14	Korea, Republic of	8	0.7%
15	Ireland	7	0.6%
16	Italy	7	0.6%
17	Malaysia	6	0.5%
18	Taiwan	6	0.5%
19	Brazil	6	0.5%
20	Ghana	6	0.5%
21	Croatia	5	0.5%
22	Hong Kong	4	0.4%
23	Finland	4	0.4%
24	Australia	3	0.3%
25	Romania	3	0.3%
26	Sudan	2	0.2%
27	United Kingdom	2	0.2%
28	Chile	2	0.2%
29	Iraq	2	0.2%
30	Austria	1	0.1%
31	Denmark	1	0.1%
32	Singapore	1	0.1%
33	Norway	1	0.1%
34	Oman	1	0.1%