Rank	Countries/Territories	Count	Percent
1	United States	743	42.3%
2	China	608	34.6%
3	Germany	122	7%
4	Spain	38	2.2%
5	Japan	24	1.4%
6	France	23	1.3%
7	India	18	1%
8	Greece	17	1%
9	Australia	17	1%
10	Netherlands	16	0.9%
11	Pakistan	16	0.9%
12	Singapore	15	0.9%
13	Russia	14	0.8%
14	United Kingdom	12	0.7%
15	Canada	11	0.6%
16	Brazil	8	0.5%
17	Cyprus	7	0.4%
18	Turkey	7	0.4%
19	Ireland	6	0.3%
20	Korea, Republic of	6	0.3%
21	Hong Kong	4	0.2%
22	Argentina	3	0.2%
23	Denmark	2	0.1%
24	Croatia	2	0.1%
25	Syrian Arab Republic	2	0.1%
26	Taiwan	2	0.1%
27	Uzbekistan	2	0.1%
28	South Africa	2	0.1%
29	Philippines	2	0.1%
30	Poland	2	0.1%
31	Romania	1	0.1%
32	Viet Nam	1	0.1%
33	Hungary	1	0.1%
34	Italy	1	0.1%