Rank	Countries/Territories	Count	Percent
1	United States	337	53.5%
2	China	134	21.3%
3	Germany	41	6.5%
4	France	25	4%
5	Japan	21	3.3%
6	Argentina	16	2.5%
7	Canada	10	1.6%
8	Korea, Republic of	8	1.3%
9	Netherlands	6	1%
10	India	6	1%
11	Spain	3	0.5%
12	Russia	3	0.5%
13	Singapore	3	0.5%
14	Cyprus	3	0.5%
15	South Africa	2	0.3%
16	Macao	2	0.3%
17	Turkey	2	0.3%
18	Italy	2	0.3%
19	Ukraine	1	0.2%
20	Mongolia	1	0.2%
21	Australia	1	0.2%
22	Austria	1	0.2%
23	Bangladesh	1	0.2%
24	Belgium	1	0.2%