Rank	Countries/Territories	Count	Percent
1	China	548	32.3%
2	United States	545	32.1%
3	Germany	115	6.8%
4	India	105	6.2%
5	Japan	78	4.6%
6	United Kingdom	43	2.5%
7	Korea, Republic of	34	2%
8	Taiwan	29	1.7%
9	France	24	1.4%
10	Netherlands	21	1.2%
11	Brazil	16	0.9%
12	Canada	15	0.9%
13	Hong Kong	14	0.8%
14	Singapore	13	0.8%
15	Ireland	10	0.6%
16	Italy	10	0.6%
17	Belgium	10	0.6%
18	Australia	9	0.5%
19	Cyprus	7	0.4%
20	Switzerland	7	0.4%
21	Iran, Islamic Republic of	5	0.3%
22	Mexico	5	0.3%
23	Pakistan	5	0.3%
24	New Zealand	4	0.2%
25	Thailand	4	0.2%
26	Palestine, State of	3	0.2%
27	Denmark	3	0.2%
28	Algeria	2	0.1%
29	Spain	2	0.1%
30	Mongolia	2	0.1%
31	Macao	2	0.1%
32	Lithuania	1	0.1%
33	Sweden	1	0.1%
34	Slovakia	1	0.1%
35	Argentina	1	0.1%
36	Egypt	1	0.1%
37	Hungary	1	0.1%
38	Greece	1	0.1%