Rank	Countries/Territories	Count	Percent
1	China	538	34.5%
2	United States	531	34.1%
3	Germany	136	8.7%
4	India	49	3.1%
5	United Kingdom	40	2.6%
6	Canada	30	1.9%
7	Australia	26	1.7%
8	France	23	1.5%
9	Japan	22	1.4%
10	Spain	18	1.2%
11	Korea, Republic of	15	1%
12	Netherlands	13	0.8%
13	Ireland	12	0.8%
14	Singapore	11	0.7%
15	Romania	10	0.6%
16	Iran, Islamic Republic of	10	0.6%
17	Latvia	6	0.4%
18	Argentina	5	0.3%
19	Cyprus	5	0.3%
20	Denmark	4	0.3%
21	Brazil	4	0.3%
22	Malaysia	4	0.3%
23	Russia	4	0.3%
24	Italy	4	0.3%
25	Pakistan	4	0.3%
26	Taiwan	4	0.3%
27	Sweden	3	0.2%
28	Slovenia	3	0.2%
29	South Africa	3	0.2%
30	Mexico	3	0.2%
31	Bulgaria	3	0.2%
32	Moldova, Republic of	2	0.1%
33	Hong Kong	2	0.1%
34	Hungary	2	0.1%
35	Ukraine	2	0.1%
36	Slovakia	2	0.1%
37	Portugal	1	0.1%
38	Turkey	1	0.1%
39	Mongolia	1	0.1%
40	Egypt	1	0.1%
41	Finland	1	0.1%