Rank	Countries/Territories	Count	Percent
1	China	258	26.4%
2	United States	215	22%
3	Germany	96	9.8%
4	Singapore	61	6.2%
5	Canada	49	5%
6	Japan	37	3.8%
7	Russia	36	3.7%
8	Ireland	35	3.6%
9	India	21	2.1%
10	Korea, Republic of	20	2%
11	Israel	18	1.8%
12	United Kingdom	15	1.5%
13	Hong Kong	12	1.2%
14	France	10	1%
15	Mexico	10	1%
16	Denmark	9	0.9%
17	Romania	8	0.8%
18	Bangladesh	6	0.6%
19	Spain	6	0.6%
20	Brazil	5	0.5%
21	Australia	5	0.5%
22	Lithuania	4	0.4%
23	Taiwan	4	0.4%
24	Switzerland	3	0.3%
25	Pakistan	3	0.3%
26	Saudi Arabia	3	0.3%
27	Netherlands	3	0.3%
28	Italy	3	0.3%
29	Kazakhstan	3	0.3%
30	Norway	2	0.2%
31	Sweden	2	0.2%
32	Afghanistan	2	0.2%
33	Chile	2	0.2%
34	Colombia	2	0.2%
35	United Arab Emirates	2	0.2%
36	Viet Nam	2	0.2%
37	Argentina	1	0.1%
38	Finland	1	0.1%
39	Iran, Islamic Republic of	1	0.1%
40	Iraq	1	0.1%
41	Slovakia	1	0.1%
42	South Africa	1	0.1%
43	Latvia	1	0.1%