Rank	Countries/Territories	Count	Percent
1	United States	351	40.2%
2	China	170	19.5%
3	Germany	134	15.3%
4	Japan	43	4.9%
5	India	30	3.4%
6	Canada	25	2.9%
7	United Kingdom	14	1.6%
8	Ukraine	13	1.5%
9	Singapore	12	1.4%
10	Netherlands	10	1.1%
11	Ireland	8	0.9%
12	Russia	6	0.7%
13	France	6	0.7%
14	Cyprus	5	0.6%
15	Spain	5	0.6%
16	Yemen	4	0.5%
17	Philippines	4	0.5%
18	Australia	4	0.5%
19	Greece	3	0.3%
20	Hong Kong	3	0.3%
21	Libya	2	0.2%
22	Malaysia	2	0.2%
23	Portugal	2	0.2%
24	Serbia	2	0.2%
25	Pakistan	2	0.2%
26	Sri Lanka	2	0.2%
27	Sweden	1	0.1%
28	Turkey	1	0.1%
29	Nigeria	1	0.1%
30	Romania	1	0.1%
31	Mexico	1	0.1%
32	Mongolia	1	0.1%
33	Iraq	1	0.1%
34	Jordan	1	0.1%
35	Latvia	1	0.1%
36	Brazil	1	0.1%
37	Finland	1	0.1%