Rank	Countries/Territories	Count	Percent
1	United States	403	44.7%
2	China	181	20.1%
3	Italy	103	11.4%
4	India	27	3%
5	Japan	24	2.7%
6	Germany	18	2%
7	Portugal	15	1.7%
8	Russia	15	1.7%
9	United Kingdom	15	1.7%
10	Brazil	10	1.1%
11	Taiwan	9	1%
12	Hong Kong	8	0.9%
13	Korea, Republic of	7	0.8%
14	Ireland	6	0.7%
15	Sweden	6	0.7%
16	Singapore	5	0.6%
17	Netherlands	5	0.6%
18	New Zealand	4	0.4%
19	Mexico	4	0.4%
20	Lebanon	3	0.3%
21	Oman	3	0.3%
22	Bulgaria	3	0.3%
23	Canada	2	0.2%
24	Finland	2	0.2%
25	Iran, Islamic Republic of	2	0.2%
26	Costa Rica	2	0.2%
27	Czech Republic	2	0.2%
28	Australia	2	0.2%
29	Bangladesh	2	0.2%
30	Norway	2	0.2%
31	Romania	2	0.2%
32	Macao	2	0.2%
33	Malaysia	1	0.1%
34	Jordan	1	0.1%
35	Philippines	1	0.1%
36	Argentina	1	0.1%
37	Bahrain	1	0.1%
38	Denmark	1	0.1%
39	France	1	0.1%
40	Viet Nam	1	0.1%