Rank	Countries/Territories	Count	Percent
1	China	445	37.3%
2	United States	419	35.2%
3	Germany	89	7.5%
4	Korea, Republic of	53	4.4%
5	France	30	2.5%
6	Japan	28	2.3%
7	India	23	1.9%
8	Singapore	13	1.1%
9	Ireland	11	0.9%
10	Canada	11	0.9%
11	Cyprus	10	0.8%
12	Sweden	7	0.6%
13	Netherlands	6	0.5%
14	United Kingdom	6	0.5%
15	Australia	6	0.5%
16	Argentina	5	0.4%
17	Indonesia	4	0.3%
18	Hong Kong	4	0.3%
19	Czech Republic	3	0.3%
20	Portugal	3	0.3%
21	Ukraine	3	0.3%
22	Norway	2	0.2%
23	Colombia	2	0.2%
24	Bulgaria	2	0.2%
25	Iran, Islamic Republic of	2	0.2%
26	Mongolia	2	0.2%
27	Finland	1	0.1%
28	Russia	1	0.1%
29	Switzerland	1	0.1%