Rank	Countries/Territories	Count	Percent
1	China	507	36.4%
2	United States	459	33%
3	Germany	79	5.7%
4	Canada	43	3.1%
5	Ireland	42	3%
6	India	40	2.9%
7	Singapore	29	2.1%
8	France	26	1.9%
9	Japan	25	1.8%
10	United Kingdom	17	1.2%
11	Hong Kong	15	1.1%
12	Netherlands	13	0.9%
13	Korea, Republic of	11	0.8%
14	Australia	10	0.7%
15	Russia	9	0.6%
16	Austria	6	0.4%
17	Cyprus	6	0.4%
18	Switzerland	5	0.4%
19	Iran, Islamic Republic of	4	0.3%
20	Poland	4	0.3%
21	Mexico	4	0.3%
22	Mongolia	4	0.3%
23	Pakistan	4	0.3%
24	Iceland	4	0.3%
25	Indonesia	3	0.2%
26	Brazil	3	0.2%
27	Brunei Darussalam	3	0.2%
28	Spain	3	0.2%
29	Sweden	2	0.1%
30	Saudi Arabia	2	0.1%
31	New Zealand	2	0.1%
32	Bangladesh	2	0.1%
33	Argentina	1	0.1%
34	Colombia	1	0.1%
35	Israel	1	0.1%
36	Norway	1	0.1%
37	Philippines	1	0.1%
38	Taiwan	1	0.1%