Rank	Countries/Territories	Count	Percent
1	United States	382	38.4%
2	China	288	29%
3	Germany	64	6.4%
4	Japan	33	3.3%
5	Canada	32	3.2%
6	Netherlands	28	2.8%
7		25	2.5%
8	France	25	2.5%
9	Korea, Republic of	14	1.4%
10	United Kingdom	13	1.3%
11	Singapore	10	1%
12	Taiwan	9	0.9%
13	India	9	0.9%
14	Cyprus	7	0.7%
15	Ireland	7	0.7%
16	Switzerland	7	0.7%
17	Spain	6	0.6%
18	Sweden	4	0.4%
19	Hong Kong	4	0.4%
20	Egypt	3	0.3%
21	Belgium	3	0.3%
22	Australia	3	0.3%
23	Russia	3	0.3%
24	New Zealand	2	0.2%
25	Qatar	2	0.2%
26	Turkey	2	0.2%
27	Ukraine	2	0.2%
28	Iran, Islamic Republic of	2	0.2%
29	Indonesia	1	0.1%
30	Austria	1	0.1%
31	Argentina	1	0.1%
32	Serbia	1	0.1%
33	South Africa	1	0.1%