Demography of High-Redshift AGN

Table 1

3σ count rates upper limits.

Sample	0.5–2 keV	2–7 keV	0.8–4 keV	1.5–5.5 keV
	10^−7 cts/s	10^−7 cts/s	10^−7 cts/s	10^−7 cts/s
210 galaxies	3.4	5.8	6.2	6.2
77 galaxies	5.9	9.7	9.6	10.1