Rank	Countries/Territories	Count	Percent
1	China	305	30.5%
2	United States	296	29.6%
3	Japan	61	6.1%
4	Germany	59	5.9%
5	Denmark	37	3.7%
6		30	3%
7	Australia	26	2.6%
8	Singapore	22	2.2%
9	Thailand	20	2%
10	Brazil	17	1.7%
11	Netherlands	16	1.6%
12	Ireland	15	1.5%
13	Iran, Islamic Republic of	13	1.3%
14	Korea, Republic of	9	0.9%
15	United Kingdom	8	0.8%
16	Norway	7	0.7%
17	Taiwan	7	0.7%
18	Sweden	6	0.6%
19	Argentina	5	0.5%
20	Canada	4	0.4%
21	Hong Kong	4	0.4%
22	France	4	0.4%
23	Spain	4	0.4%
24	Philippines	3	0.3%
25	Lithuania	3	0.3%
26	Cyprus	3	0.3%
27	Belgium	2	0.2%
28	Indonesia	2	0.2%
29	Mexico	2	0.2%
30	Russia	2	0.2%
31	Ukraine	2	0.2%
32	Slovakia	1	0.1%
33	Mongolia	1	0.1%
34	India	1	0.1%
35	Greece	1	0.1%
36	Venezuela, Bolivarian Republic of	1	0.1%