Rank	Countries/Territories	Count	Percent
1	United States	308	38.4%
2	China	146	18.2%
3	Germany	122	15.2%
4	Netherlands	27	3.4%
5	Singapore	21	2.6%
6	Canada	19	2.4%
7	United Kingdom	18	2.2%
8	Spain	16	2%
9	France	15	1.9%
10	India	14	1.7%
11	Japan	13	1.6%
12	Hong Kong	10	1.2%
13	Ukraine	8	1%
14	Kenya	7	0.9%
15	Korea, Republic of	7	0.9%
16	Sweden	6	0.7%
17	Italy	6	0.7%
18	Pakistan	4	0.5%
19	Cyprus	4	0.5%
20	Australia	4	0.5%
21	Egypt	3	0.4%
22	Latvia	3	0.4%
23	Taiwan	3	0.4%
24	Turkey	2	0.2%
25	Luxembourg	2	0.2%
26	Qatar	2	0.2%
27	Guatemala	2	0.2%
28	Denmark	2	0.2%
29	Hungary	2	0.2%
30	Indonesia	1	0.1%
31	Ireland	1	0.1%
32	Kuwait	1	0.1%
33	Bulgaria	1	0.1%
34	Nigeria	1	0.1%
35	Lithuania	1	0.1%
36	Switzerland	1	0.1%