Rank	Countries/Territories	Count	Percent
1	China	323	42.2%
2	United States	190	24.8%
3	Japan	47	6.1%
4	India	43	5.6%
5	Germany	38	5%
6	Taiwan	17	2.2%
7	Netherlands	13	1.7%
8	Pakistan	10	1.3%
9	Sweden	9	1.2%
10	Iran, Islamic Republic of	9	1.2%
11	Australia	8	1%
12	Singapore	8	1%
13	Romania	6	0.8%
14	Kyrgyzstan	5	0.7%
15	Hong Kong	4	0.5%
16	Cyprus	4	0.5%
17	Egypt	4	0.5%
18	Ireland	4	0.5%
19	Bangladesh	3	0.4%
20	Saudi Arabia	3	0.4%
21	Turkey	3	0.4%
22	Bulgaria	2	0.3%
23	Canada	2	0.3%
24	Italy	2	0.3%
25	Argentina	2	0.3%
26	Korea, Republic of	2	0.3%
27	Kazakhstan	1	0.1%
28	Iraq	1	0.1%
29	Chile	1	0.1%
30	Russia	1	0.1%