Rank	Countries/Territories	Count	Percent
1	China	297	34.9%
2	United States	291	34.2%
3	Germany	53	6.2%
4	United Kingdom	26	3.1%
5	Japan	22	2.6%
6	Korea, Republic of	18	2.1%
7	Netherlands	17	2%
8	Singapore	15	1.8%
9	Ukraine	13	1.5%
10	Canada	11	1.3%
11	Australia	11	1.3%
12	France	8	0.9%
13	India	8	0.9%
14	Romania	7	0.8%
15	Turkey	6	0.7%
16	Taiwan	5	0.6%
17	Ireland	5	0.6%
18		5	0.6%
19	Argentina	3	0.4%
20	Denmark	3	0.4%
21	South Africa	3	0.4%
22	Russia	3	0.4%
23	Indonesia	3	0.4%
24	Thailand	3	0.4%
25	Switzerland	2	0.2%
26	Ghana	2	0.2%
27	Norway	2	0.2%
28	Poland	2	0.2%
29	Cyprus	2	0.2%
30	Algeria	1	0.1%
31	Bangladesh	1	0.1%
32	Belgium	1	0.1%
33	Sweden	1	0.1%