Rank	Countries/Territories	Count	Percent
1	United States	286	37.4%
2	China	219	28.6%
3	Germany	72	9.4%
4	France	26	3.4%
5	Singapore	20	2.6%
6	New Zealand	19	2.5%
7	Korea, Republic of	15	2%
8	Sweden	13	1.7%
9	Japan	12	1.6%
10	India	12	1.6%
11	Spain	8	1%
12	Netherlands	7	0.9%
13	Philippines	6	0.8%
14	Canada	6	0.8%
15	Australia	4	0.5%
16	Taiwan	4	0.5%
17	Turkey	4	0.5%
18	Zimbabwe	4	0.5%
19	Hong Kong	3	0.4%
20	Ireland	3	0.4%
21	Mauritius	2	0.3%
22	Indonesia	2	0.3%
23	Argentina	2	0.3%
24	Colombia	2	0.3%
25	Cyprus	2	0.3%
26	Egypt	2	0.3%
27	Zambia	2	0.3%
28	Pakistan	2	0.3%
29	South Africa	1	0.1%
30	Norway	1	0.1%
31	Viet Nam	1	0.1%
32	United Kingdom	1	0.1%
33	Belgium	1	0.1%
34	Mongolia	1	0.1%