Rank	Countries/Territories	Count	Percent
1	United States	327	35.4%
2	China	302	32.7%
3	Germany	86	9.3%
4	Japan	36	3.9%
5	France	19	2.1%
6	Spain	17	1.8%
7	Singapore	14	1.5%
8	India	12	1.3%
9	Canada	11	1.2%
10	Netherlands	11	1.2%
11	Australia	10	1.1%
12	Ireland	9	1%
13	Viet Nam	9	1%
14	Bulgaria	6	0.7%
15	Croatia	6	0.7%
16	Norway	5	0.5%
17	Korea, Republic of	5	0.5%
18	Kenya	4	0.4%
19	Mexico	4	0.4%
20	Poland	3	0.3%
21	United Kingdom	3	0.3%
22	Cyprus	3	0.3%
23	Argentina	3	0.3%
24	Bangladesh	2	0.2%
25	Italy	2	0.2%
26	Hong Kong	2	0.2%
27	Slovakia	2	0.2%
28	Uganda	2	0.2%
29	Ukraine	2	0.2%
30	Mongolia	2	0.2%
31	Kyrgyzstan	1	0.1%
32	Iraq	1	0.1%
33	Brazil	1	0.1%
34	Egypt	1	0.1%