Rank	Countries/Territories	Count	Percent
1	China	600	44.1%
2	United States	349	25.6%
3	Germany	72	5.3%
4	Russia	69	5.1%
5		60	4.4%
6	Japan	34	2.5%
7	Korea, Republic of	29	2.1%
8	India	28	2.1%
9	Canada	15	1.1%
10	Brazil	9	0.7%
11	Netherlands	9	0.7%
12	Singapore	9	0.7%
13	United Kingdom	9	0.7%
14	Australia	8	0.6%
15	Hong Kong	7	0.5%
16	France	6	0.4%
17	Thailand	6	0.4%
18	Italy	6	0.4%
19	Ireland	4	0.3%
20	Argentina	4	0.3%
21	Iran, Islamic Republic of	3	0.2%
22	Taiwan	3	0.2%
23	Ukraine	2	0.1%
24	Sweden	2	0.1%
25	Norway	2	0.1%
26	Kyrgyzstan	2	0.1%
27	Czech Republic	2	0.1%
28	Indonesia	2	0.1%
29	Hungary	2	0.1%
30	Israel	1	0.1%
31	Egypt	1	0.1%
32	Finland	1	0.1%
33	Colombia	1	0.1%
34	Lebanon	1	0.1%
35	Nepal	1	0.1%
36	Switzerland	1	0.1%
37	South Africa	1	0.1%
38	Turkey	1	0.1%