Rank	Countries/Territories	Count	Percent
1	China	644	40.7%
2	United States	497	31.4%
3	Germany	100	6.3%
4	France	46	2.9%
5	Japan	35	2.2%
6	Singapore	32	2%
7	India	32	2%
8	Switzerland	28	1.8%
9	Canada	17	1.1%
10	Australia	16	1%
11	Netherlands	16	1%
12	Iraq	14	0.9%
13	Iran, Islamic Republic of	13	0.8%
14	United Kingdom	12	0.8%
15	Korea, Republic of	10	0.6%
16	Sweden	9	0.6%
17	Taiwan	7	0.4%
18	Poland	7	0.4%
19	Hong Kong	6	0.4%
20	Cyprus	6	0.4%
21	Argentina	5	0.3%
22	Thailand	4	0.3%
23	Pakistan	4	0.3%
24	Ukraine	3	0.2%
25	Brazil	3	0.2%
26	Italy	3	0.2%
27	Ireland	2	0.1%
28	Chile	2	0.1%
29	Norway	2	0.1%
30	Russia	2	0.1%
31	New Zealand	1	0.1%
32	Malaysia	1	0.1%
33	Mongolia	1	0.1%
34	Romania	1	0.1%
35	Spain	1	0.1%
36	Egypt	1	0.1%
37	Indonesia	1	0.1%