Table 8. Distribution of the average of papers produced by year by the Mexican Diaspora vs. level in the SNI of the physics area.

Level in the SNI system	Physics Area
	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012	2013	Mean	SD
Level 1	6	7	9	28	36	71	83	57	41	56	80	72	77	58	48.6	27.7
Level 2	6	4	9	1	1	10	8	2	3	1	3	1	2	1	3.7	3.2
Level 3	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0.1	0.3
Level C	4	2	12	3	5	19	24	39	28	34	21	34	22	22	19.2	12.4
Total	31	31	43	46	59	127	134	118	99	150	156	182	164	143	17.9	24.4