Rank	Countries/Territories	Count	Percent
1	United States	460	45.8%
2	China	319	31.7%
3	Germany	73	7.3%
4	France	24	2.4%
5	Korea, Republic of	16	1.6%
6	India	12	1.2%
7	New Zealand	10	1%
8	United Kingdom	8	0.8%
9	Netherlands	7	0.7%
10	Japan	7	0.7%
11	Canada	7	0.7%
12	Australia	6	0.6%
13	Argentina	5	0.5%
14	Italy	5	0.5%
15	Taiwan	5	0.5%
16	Sweden	4	0.4%
17	Cyprus	4	0.4%
18	Ireland	3	0.3%
19	Israel	2	0.2%
20	Jordan	2	0.2%
21	Austria	2	0.2%
22	Belgium	2	0.2%
23	Syrian Arab Republic	2	0.2%
24	Russia	2	0.2%
25	Singapore	2	0.2%
26	South Africa	2	0.2%
27	Spain	2	0.2%
28	Latvia	2	0.2%
29	Mexico	2	0.2%
30	Mongolia	2	0.2%
31	Ukraine	1	0.1%
32	Switzerland	1	0.1%
33	Bosnia and Herzegovina	1	0.1%
34	Brazil	1	0.1%
35	Georgia	1	0.1%
36	Hong Kong	1	0.1%