Rank	Countries/Territories	Count	Percent
1	United States	334	28%
2	China	180	15.1%
3	Australia	115	9.6%
4	Germany	69	5.8%
5	Japan	45	3.8%
6	Brazil	37	3.1%
7	France	35	2.9%
8	Netherlands	30	2.5%
9	Canada	29	2.4%
10	United Kingdom	28	2.3%
11	India	21	1.8%
12	Italy	20	1.7%
13	Greece	18	1.5%
14	Malaysia	17	1.4%
15	Spain	17	1.4%
16	Philippines	16	1.3%
17	Singapore	15	1.3%
18	Turkey	14	1.2%
19	Denmark	12	1%
20	Hong Kong	11	0.9%
21	Sweden	11	0.9%
22	Taiwan	11	0.9%
23	Colombia	10	0.8%
24	Ireland	10	0.8%
25	Iran, Islamic Republic of	9	0.8%
26	Indonesia	7	0.6%
27	Mexico	7	0.6%
28	Portugal	7	0.6%
29	Romania	6	0.5%
30	Russia	6	0.5%
31	Belgium	6	0.5%
32	Bhutan	5	0.4%
33	Norway	5	0.4%
34	South Africa	5	0.4%
35	Pakistan	3	0.3%
36	Cyprus	3	0.3%
37	Israel	2	0.2%
38	Panama	2	0.2%
39	New Zealand	2	0.2%
40	Nigeria	2	0.2%
41	Nepal	2	0.2%
42	Argentina	2	0.2%
43	Egypt	2	0.2%
44	Finland	2	0.2%
45	Cuba	1	0.1%
46	Hungary	1	0.1%
47	Bulgaria	1	0.1%
48	Austria	1	0.1%