Rank	Countries/Territories	Count	Percent
1	United States	394	32.3%
2	China	335	27.5%
3	Japan	197	16.2%
4	Germany	69	5.7%
5	Singapore	35	2.9%
6	Australia	27	2.2%
7	United Kingdom	21	1.7%
8	Brazil	20	1.6%
9	Turkey	12	1%
10	Netherlands	12	1%
11	Ireland	11	0.9%
12	Canada	10	0.8%
13	France	8	0.7%
14	Spain	8	0.7%
15	Mexico	7	0.6%
16	Hong Kong	7	0.6%
17	Cyprus	7	0.6%
18	Greece	6	0.5%
19	Italy	5	0.4%
20	Philippines	4	0.3%
21	Switzerland	3	0.2%
22	Ghana	3	0.2%
23	Hungary	2	0.2%
24	Finland	2	0.2%
25	Colombia	2	0.2%
26	Austria	2	0.2%
27	Ukraine	2	0.2%
28	Moldova, Republic of	2	0.2%
29	Mongolia	2	0.2%
30	Romania	1	0.1%
31	South Africa	1	0.1%
32	India	1	0.1%
33	Argentina	1	0.1%