Rank	Countries/Territories	Count	Percent
1	United States	541	34.8%
2	China	488	31.4%
3	Germany	127	8.2%
4	Canada	85	5.5%
5	India	47	3%
6	Spain	47	3%
7	France	45	2.9%
8	United Kingdom	21	1.4%
9	Japan	18	1.2%
10	Australia	14	0.9%
11	Taiwan	14	0.9%
12	Turkey	13	0.8%
13	Singapore	12	0.8%
14	South Africa	12	0.8%
15	Cyprus	11	0.7%
16	Russia	8	0.5%
17	Netherlands	8	0.5%
18	Hong Kong	6	0.4%
19	Indonesia	6	0.4%
20	Lithuania	6	0.4%
21	Malaysia	4	0.3%
22	Sweden	4	0.3%
23	Peru	2	0.1%
24	Macao	2	0.1%
25	Latvia	2	0.1%
26	Bangladesh	2	0.1%
27	Belgium	2	0.1%
28	Argentina	1	0.1%
29	Lebanon	1	0.1%
30	Korea, Republic of	1	0.1%
31	Portugal	1	0.1%
32	Mongolia	1	0.1%
33	Switzerland	1	0.1%
34	Uganda	1	0.1%
35	Ukraine	1	0.1%