Rank	Countries/Territories	Count	Percent
1	China	179	22.4%
2	United States	177	22.2%
3	Japan	153	19.1%
4	United Kingdom	76	9.5%
5	Australia	35	4.4%
6	Germany	29	3.6%
7	Singapore	25	3.1%
8	India	19	2.4%
9	Brazil	11	1.4%
10	Sweden	8	1%
11	Canada	8	1%
12	Switzerland	6	0.8%
13	Czech Republic	6	0.8%
14	Turkey	6	0.8%
15	Greece	5	0.6%
16	Hong Kong	5	0.6%
17	South Africa	5	0.6%
18	Netherlands	5	0.6%
19	Nigeria	4	0.5%
20	Spain	3	0.4%
21	Slovakia	3	0.4%
22	Poland	3	0.4%
23	Portugal	2	0.3%
24	Mongolia	2	0.3%
25	Jordan	2	0.3%
26	Mexico	2	0.3%
27	Hungary	2	0.3%
28	Ghana	2	0.3%
29	Indonesia	2	0.3%
30	Cambodia	2	0.3%
31	Bangladesh	2	0.3%
32	Belgium	1	0.1%
33	Denmark	1	0.1%
34	France	1	0.1%
35	Iran, Islamic Republic of	1	0.1%
36	Ireland	1	0.1%
37	Israel	1	0.1%
38	Moldova, Republic of	1	0.1%
39	Kazakhstan	1	0.1%
40	Pakistan	1	0.1%
41	Taiwan	1	0.1%