Rank	Countries/Territories	Count	Percent
1	United States	607	42.3%
2	China	390	27.2%
3	Germany	164	11.4%
4	Singapore	50	3.5%
5		26	1.8%
6	Canada	22	1.5%
7	Netherlands	22	1.5%
8	Japan	20	1.4%
9	France	19	1.3%
10	United Kingdom	19	1.3%
11	India	19	1.3%
12	Hong Kong	11	0.8%
13	Cyprus	11	0.8%
14	Russia	10	0.7%
15	Australia	8	0.6%
16	Ukraine	4	0.3%
17	Sweden	4	0.3%
18	Taiwan	3	0.2%
19	Spain	2	0.1%
20	Korea, Republic of	2	0.1%
21	Latvia	2	0.1%
22	Lithuania	2	0.1%
23	Mongolia	2	0.1%
24	Argentina	2	0.1%
25	Czech Republic	2	0.1%
26	Denmark	2	0.1%
27	Bulgaria	2	0.1%
28	Indonesia	2	0.1%
29	Iran, Islamic Republic of	2	0.1%
30	Italy	1	0.1%
31	Austria	1	0.1%
32	Bangladesh	1	0.1%
33	Norway	1	0.1%
34	Switzerland	1	0.1%