Rank	Countries/Territories	Count	Percent
1	United States	828	47.4%
2	China	459	26.3%
3	Germany	131	7.5%
4	France	84	4.8%
5	Australia	57	3.3%
6	Canada	26	1.5%
7	Japan	24	1.4%
8	Netherlands	22	1.3%
9	Singapore	14	0.8%
10	Russia	11	0.6%
11	Norway	11	0.6%
12	New Zealand	7	0.4%
13	United Kingdom	7	0.4%
14	India	7	0.4%
15	Brazil	7	0.4%
16	Belgium	6	0.3%
17	Switzerland	6	0.3%
18	Korea, Republic of	5	0.3%
19	Hong Kong	5	0.3%
20	Pakistan	4	0.2%
21	Malaysia	4	0.2%
22	Indonesia	3	0.2%
23	Ireland	3	0.2%
24	Italy	2	0.1%
25	Hungary	2	0.1%
26	Liechtenstein	2	0.1%
27	Spain	2	0.1%
28	Sweden	1	0.1%
29	Romania	1	0.1%
30	Ukraine	1	0.1%
31	Argentina	1	0.1%
32	Cyprus	1	0.1%
33	Denmark	1	0.1%