Rank	Countries/Territories	Count	Percent
1	United States	298	32.5%
2	China	223	24.3%
3	Germany	127	13.8%
4	Canada	50	5.4%
5	Australia	36	3.9%
6	Japan	31	3.4%
7	India	28	3.1%
8	Netherlands	20	2.2%
9	France	14	1.5%
10	Argentina	14	1.5%
11	Colombia	10	1.1%
12	Portugal	5	0.5%
13	Pakistan	4	0.4%
14	United Kingdom	4	0.4%
15	Singapore	4	0.4%
16	Thailand	4	0.4%
17	Cyprus	4	0.4%
18	Hong Kong	4	0.4%
19	Egypt	3	0.3%
20	Brazil	3	0.3%
21	Ukraine	3	0.3%
22	Spain	3	0.3%
23	Switzerland	3	0.3%
24	Korea, Republic of	3	0.3%
25	Lebanon	2	0.2%
26	Libya	2	0.2%
27	Malaysia	2	0.2%
28	Sweden	2	0.2%
29	Austria	2	0.2%
30	Indonesia	2	0.2%
31	Ireland	2	0.2%
32	Italy	2	0.2%
33	United Arab Emirates	1	0.1%
34	Mongolia	1	0.1%
35	Romania	1	0.1%
36	Russia	1	0.1%