Rank	Countries/Territories	Count	Percent
1	United States	333	36%
2	China	299	32.3%
3	Germany	104	11.2%
4	France	25	2.7%
5	Italy	17	1.8%
6	Japan	16	1.7%
7	Canada	12	1.3%
8	India	11	1.2%
9	Korea, Republic of	9	1%
10	Netherlands	9	1%
11	Thailand	8	0.9%
12	Australia	8	0.9%
13	Norway	7	0.8%
14	Ukraine	7	0.8%
15	United Kingdom	5	0.5%
16	Turkey	5	0.5%
17	Colombia	5	0.5%
18	Greece	5	0.5%
19	Hong Kong	4	0.4%
20	Sweden	4	0.4%
21	Taiwan	4	0.4%
22	Nepal	2	0.2%
23	Spain	2	0.2%
24	Romania	2	0.2%
25	Belgium	2	0.2%
26	Bosnia and Herzegovina	2	0.2%
27	Cyprus	2	0.2%
28	Ecuador	2	0.2%
29	Algeria	2	0.2%
30	Argentina	2	0.2%
31	Austria	1	0.1%
32	Bangladesh	1	0.1%
33	Iran, Islamic Republic of	1	0.1%
34	Iraq	1	0.1%
35	Singapore	1	0.1%
36	Slovakia	1	0.1%
37	South Africa	1	0.1%
38	Mauritius	1	0.1%
39	New Zealand	1	0.1%
40	Nigeria	1	0.1%