Rank	Countries/Territories	Count	Percent
1	United States	330	37.2%
2	China	213	24%
3	Germany	91	10.3%
4	Japan	47	5.3%
5	Canada	27	3%
6	Australia	27	3%
7	France	17	1.9%
8	Singapore	11	1.2%
9	Iran, Islamic Republic of	10	1.1%
10	United Kingdom	9	1%
11	Korea, Republic of	9	1%
12	Mexico	9	1%
13	Netherlands	9	1%
14	India	8	0.9%
15	Ireland	7	0.8%
16	Hong Kong	7	0.8%
17	Turkey	7	0.8%
18	Argentina	6	0.7%
19	Belgium	6	0.7%
20	Cyprus	6	0.7%
21	Egypt	6	0.7%
22	Sweden	4	0.5%
23	Norway	4	0.5%
24	New Zealand	3	0.3%
25	Slovenia	2	0.2%
26	Bangladesh	2	0.2%
27	Italy	2	0.2%
28	Indonesia	1	0.1%
29	Brazil	1	0.1%
30	Chile	1	0.1%
31	Spain	1	0.1%
32	Poland	1	0.1%
33	Russia	1	0.1%
34	Mongolia	1	0.1%