\begin{table}%ta.4
%\centering
\par
\caption{\label{tab:sfrd}Compilation of star formation rate density determinations in $M_\odot~\mbox{yr}^{-1}~\mbox{Mpc}^{-3}$.}
\begin{tabular}{cccccll}
\hline\hline \noalign{\smallskip}
$z$ & $\Delta z$ & $\rho_{\rm SFR}$ & $-\Delta\rho_{\rm SFR}$ & $+\Delta\rho_{\rm SFR}$ & Estimator & Reference \\
\hline
3.780&0.340&0.1690&0.0218&0.0250& UV & \citet{giavalisco04,hopkins04} \\
4.920&0.330&0.1089&0.0300&0.0414& UV & \citet{giavalisco04,hopkins04} \\
5.740&0.360&0.1194&0.0423&0.0655& UV & \citet{giavalisco04,hopkins04} \\
0.350&0.150&0.0356&0.0058&0.0070& UV & \citet{wilson02,hopkins04} \\
0.800&0.200&0.0656&0.0110&0.0133& UV & \citet{wilson02,hopkins04} \\
1.350&0.250&0.0925&0.0259&0.0361& UV & \citet{wilson02,hopkins04} \\
1.500&0.500&0.1954&0.0721&0.1143& UV & \citet{massarotti01,hopkins04} \\
2.750&0.750&0.3076&0.1135&0.1799& UV & \citet{massarotti01,hopkins04} \\
4.000&0.500&0.1300&0.0569&0.1012& UV & \citet{massarotti01,hopkins04} \\
0.150&0.150&0.0395&0.0043&0.0048& UV & \citet{sullivan00,hopkins04} \\
3.040&0.250&0.1603&0.0174&0.0196& UV & \citet{steidel99,hopkins04} \\
4.130&0.300&0.1245&0.0256&0.0322& UV & \citet{steidel99,hopkins04} \\
0.700&0.200&0.0481&0.0102&0.0130& UV & \citet{cowie99,hopkins04} \\
1.250&0.250&0.0652&0.0154&0.0201& UV & \citet{cowie99,hopkins04} \\
0.150&0.150&0.0428&0.0125&0.0176& UV & \citet{treyer98,hopkins04} \\
0.750&0.250&0.1019&0.0297&0.0420& UV & \citet{connolly97,hopkins04} \\
1.250&0.250&0.1368&0.0399&0.0564& UV & \citet{connolly97,hopkins04} \\
1.750&0.250&0.1062&0.0310&0.0438& UV & \citet{connolly97,hopkins04} \\
0.350&0.150&0.0289&0.0043&0.0051& UV & \citet{lilly96,hopkins04} \\
0.625&0.125&0.0542&0.0091&0.0110& UV & \citet{lilly96,hopkins04} \\
0.875&0.125&0.1050&0.0307&0.0433& UV & \citet{lilly96,hopkins04} \\
4.850&0.450&0.0350&0.0150&0.0150& UV & \citet{iwata03,vanbreukelen05} \\
0.700&0.300&0.0462&0.0060&0.0068& UV & \citet{cowie96,somerville01} \\
1.250&0.250&0.0668&0.0195&0.0276& UV & \citet{cowie96,somerville01} \\
0.350&0.150&0.0495&0.0258&0.0272& UV & \citet{sawicki97,somerville01} \\
0.750&0.250&0.0733&0.0109&0.0089& UV & \citet{sawicki97,somerville01} \\
1.500&0.500&0.0988&0.0087&0.0095& UV & \citet{sawicki97,somerville01} \\
2.500&0.500&0.2113&0.0273&0.0313& UV & \citet{sawicki97,somerville01} \\
3.500&0.500&0.0922&0.0190&0.0187& UV & \citet{sawicki97,somerville01} \\
0.250&0.250&0.0569&0.0226&0.0592& UV & \citet{pascarelle98,somerville01} \\
0.750&0.250&0.0638&0.0176&0.0446& UV & \citet{pascarelle98,somerville01} \\
1.250&0.250&0.0901&0.0218&0.0665& UV & \citet{pascarelle98,somerville01} \\
1.750&0.250&0.0922&0.0223&0.0681& UV & \citet{pascarelle98,somerville01} \\
2.500&0.500&0.0556&0.0213&0.0503& UV & \citet{pascarelle98,somerville01} \\
3.500&0.500&0.0519&0.0240&0.0616& UV & \citet{pascarelle98,somerville01} \\
4.500&0.500&0.0653&0.0374&0.1145& UV & \citet{pascarelle98,somerville01} \\
5.500&0.500&0.0285&0.0166&0.0824& UV & \citet{pascarelle98,somerville01} \\
0.315&0.115&0.0373&0.0005&0.0005& UV & \citet{mobasher09} \\
0.540&0.110&0.0533&0.0005&0.0006& UV & \citet{mobasher09} \\
0.765&0.115&0.0957&0.0006&0.0006& UV & \citet{mobasher09} \\
0.990&0.110&0.1082&0.0006&0.0006& UV & \citet{mobasher09} \\
3.800&0.350&0.0891&0.0097&0.0109& UV & \citet{bouwens07} \\
5.000&0.350&0.0331&0.0043&0.0049& UV & \citet{bouwens07} \\
5.900&0.300&0.0224&0.0038&0.0045& UV & \citet{bouwens07} \\
4.000&0.500&0.0362&0.0050&0.0050& UV & \citet{ouchi04} \\
4.700&0.500&0.0300&0.0175&0.0175& UV & \citet{ouchi04} \\
4.900&0.300&0.0138&0.0069&0.0069& UV & \citet{ouchi04} \\
4.000&0.500&0.0300&0.0025&0.0025& UV & \citet{ouchi04} \\
4.700&0.500&0.0200&0.0088&0.0088& UV & \citet{ouchi04} \\
4.900&0.300&0.0088&0.0044&0.0044& UV & \citet{ouchi04} \\
5.850&0.250&0.0034&0.0014&0.0014& UV & \citet{stanway03} \\
1.000&0.500&0.2080&0.0990&0.0990& UV & \citet{thompson06} \\
2.000&0.500&0.3980&0.1800&0.1800& UV & \citet{thompson06} \\
3.000&0.500&0.3220&0.1600&0.1600& UV & \citet{thompson06} \\
4.000&0.500&0.0940&0.0390&0.0390& UV & \citet{thompson06} \\
5.000&0.500&0.0410&0.0160&0.0160& UV & \citet{thompson06} \\
6.000&0.500&0.1260&0.0740&0.0740& UV & \citet{thompson06} \\
2.280&0.330&0.1778&0.1407&0.6733& UV & \citet{ly09} \\
4.000&0.300&0.1301&0.0194&0.0227& UV & \citet{yoshida06,ly09} \\
4.700&0.300&0.0745&0.0316&0.0550& UV & \citet{yoshida06,ly09} \\
2.300&0.400&0.1500&0.0223&0.0262& UV & \citet{reddy08,ly09} \\
0.050&0.050&0.0126&0.0026&0.0033& UV & \citet{wyder05} \\
3.200&0.140&0.1600&0.0798&0.1592& UV & \citet{shim07} \\
0.330&0.040&0.0353&0.0059&0.0071& UV & \citet{dahlen07} \\
0.545&0.085&0.0996&0.0148&0.0174& UV & \citet{dahlen07} \\
\hline
1.125&0.205&0.1283&0.0240&0.0295& UV & \citet{dahlen07} \\
1.750&0.130&0.1898&0.0390&0.0491& UV & \citet{dahlen07} \\
2.225&0.145&0.1407&0.0364&0.0491& UV & \citet{dahlen07} \\
2.750&0.750&0.1800&0.0337&0.0414& UV & \citet{wadadekar06} \\
0.900&0.500&0.0989&0.0221&0.0285&[\ion{O}{2}]& \citet{teplitz03,hopkins04} \\
0.025&0.025&0.0122&0.0036&0.0050&[\ion{O}{2}]& \citet{gallego02,hopkins04} \\
0.200&0.100&0.0136&0.0032&0.0062&[\ion{O}{2}]& \citet{hogg98,hopkins04} \\
0.300&0.100&0.0119&0.0023&0.0031&[\ion{O}{2}]& \citet{hogg98,hopkins04} \\
0.400&0.100&0.0536&0.0095&0.0147&[\ion{O}{2}]& \citet{hogg98,hopkins04} \\
0.500&0.100&0.0955&0.0137&0.0180&[\ion{O}{2}]& \citet{hogg98,hopkins04} \\
0.600&0.100&0.0649&0.0086&0.0117&[\ion{O}{2}]& \citet{hogg98,hopkins04} \\
0.700&0.100&0.0535&0.0083&0.0120&[\ion{O}{2}]& \citet{hogg98,hopkins04} \\
0.800&0.100&0.0566&0.0085&0.0116&[\ion{O}{2}]& \citet{hogg98,hopkins04} \\
0.900&0.100&0.0714&0.0112&0.0165&[\ion{O}{2}]& \citet{hogg98,hopkins04} \\
1.000&0.100&0.1146&0.0208&0.0320&[\ion{O}{2}]& \citet{hogg98,hopkins04} \\
1.100&0.100&0.0899&0.0242&0.0523&[\ion{O}{2}]& \citet{hogg98,hopkins04} \\
1.200&0.100&0.0859&0.0286&0.0859&[\ion{O}{2}]& \citet{hogg98,hopkins04} \\
0.375&0.125&0.0197&0.0033&0.0034&[\ion{O}{2}]& \citet{hammer97,hopkins04} \\
0.625&0.125&0.0594&0.0174&0.0171&[\ion{O}{2}]& \citet{hammer97,hopkins04} \\
0.875&0.125&0.1396&0.0814&0.0817&[\ion{O}{2}]& \citet{hammer97,hopkins04} \\
0.401&0.011&0.0240&0.0080&0.0080&[\ion{O}{3}]& \citet{hippelein03} \\
0.636&0.010&0.0720&0.0160&0.0160&[\ion{O}{3}]& \citet{hippelein03} \\
0.881&0.014&0.1070&0.0350&0.0350&[\ion{O}{2}]& \citet{hippelein03} \\
1.193&0.018&0.2280&0.0550&0.0550&[\ion{O}{2}]& \citet{hippelein03} \\
2.750&0.750&0.2773&0.0810&0.1144&H$\beta$& \citet{pettini98,hopkins04} \\
0.025&0.025&0.0249&0.0056&0.0072&H$\alpha$& \citet{perezgonzalez03,hopkins04} \\
0.800&0.300&0.1172&0.0262&0.0338&H$\alpha$& \citet{tresse02,hopkins04} \\
2.200&0.050&0.2655&0.0641&0.0845&H$\alpha$& \citet{moorwood00,hopkins04} \\
1.250&0.550&0.2350&0.0137&0.0145&H$\alpha$& \citet{hopkins00,hopkins04} \\
0.150&0.150&0.0151&0.0020&0.0022&H$\alpha$& \citet{sullivan00,hopkins04} \\
0.900&0.100&0.1067&0.0294&0.0440&H$\alpha$& \citet{glazebrook99,hopkins04} \\
1.300&0.600&0.2799&0.0676&0.0891&H$\alpha$& \citet{yan99,hopkins04} \\
0.200&0.100&0.0324&0.0042&0.0048&H$\alpha$& \citet{tresse98,hopkins04} \\
0.022&0.022&0.0126&0.0046&0.0074&H$\alpha$& \citet{gallego95,hopkins04} \\
0.043&0.043&0.0240&0.0026&0.0029&H$\alpha$& \citet{gronwall99,somerville01} \\
0.243&0.009&0.0360&0.0120&0.0060&H$\alpha$& \citet{fujita03b} \\
0.245&0.007&0.0240&0.0060&0.0060&H$\alpha$& \citet{hippelein03} \\
0.100&0.100&0.0192&0.0042&0.0014&H$\alpha$& \citet{brinchmann04} \\
0.010&0.010&0.0158&0.0033&0.0071&H$\alpha$& \citet{hanish06} \\
0.840&0.030&0.1500&0.0200&0.0200&H$\alpha$& \citet{sobral09} \\
2.230&0.150&0.1700&0.0900&0.1600&H$\alpha$& \citet{geach08} \\
0.242&0.009&0.0180&0.0040&0.0070&H$\alpha$& \citet{shioya08} \\
0.840&0.030&0.1700&0.0300&0.0300&H$\alpha$& \citet{villar08} \\
2.300&0.400&0.3484&0.0869&0.0869&H$\alpha$& \citet{reddy08} \\
3.050&0.350&0.2141&0.0450&0.0450&H$\alpha$& \citet{reddy08} \\
0.350&0.150&0.0365&0.0169&0.0314& mid-IR & \citet{flores99,hopkins04} \\
0.625&0.125&0.0678&0.0297&0.0527& mid-IR & \citet{flores99,hopkins04} \\
0.875&0.125&0.1337&0.0602&0.1096& mid-IR & \citet{flores99,hopkins04} \\
0.215&0.215&0.0300&0.0100&0.0200& mid-IR & \citet{mann02} \\
0.515&0.085&0.0700&0.0100&0.0200& mid-IR & \citet{mann02} \\
0.100&0.100&0.0175&0.0049&0.0049& mid-IR & \citet{pozzi04} \\
0.300&0.100&0.0301&0.0140&0.0140& mid-IR & \citet{pozzi04} \\
0.300&0.100&0.0197&0.0067&0.0066& mid-IR & \citet{zheng07} \\
0.500&0.100&0.0349&0.0088&0.0088& mid-IR & \citet{zheng07} \\
0.700&0.100&0.0570&0.0096&0.0101& mid-IR & \citet{zheng07} \\
0.900&0.100&0.0616&0.0120&0.0121& mid-IR & \citet{zheng07} \\
2.300&0.400&0.2091&0.0357&0.0357& mid-IR & \citet{reddy08} \\
3.050&0.350&0.1124&0.0211&0.0211& mid-IR & \citet{reddy08} \\
1.000&0.100&0.2000&0.0300&0.0300& mid-IR & \citet{caputi07} \\
2.000&0.300&0.1100&0.0200&0.0200& mid-IR & \citet{caputi07} \\
0.450&0.150&0.2750&0.0220&0.0220& mid-IR & \citet{santini09} \\
0.800&0.200&0.4870&0.0170&0.0170& mid-IR & \citet{santini09} \\
1.250&0.250&0.7550&0.0290&0.0290& mid-IR & \citet{santini09} \\
2.000&0.500&1.6590&0.0580&0.0580& mid-IR & \citet{santini09} \\
\hline
0.100&0.100&0.0180&0.0025&0.0029& mid-IR & \citet{perezgonzalez05} \\
0.100&0.100&0.0163&0.0023&0.0027& mid-IR & \citet{perezgonzalez05} \\
0.100&0.100&0.0171&0.0024&0.0028& mid-IR & \citet{perezgonzalez05} \\
0.300&0.100&0.0384&0.0019&0.0020& mid-IR & \citet{perezgonzalez05} \\
0.300&0.100&0.0356&0.0017&0.0018& mid-IR & \citet{perezgonzalez05} \\
0.300&0.100&0.0330&0.0016&0.0017& mid-IR & \citet{perezgonzalez05} \\
0.500&0.100&0.0818&0.0060&0.0064& mid-IR & \citet{perezgonzalez05} \\
0.500&0.100&0.0927&0.0089&0.0098& mid-IR & \citet{perezgonzalez05} \\
0.500&0.100&0.0589&0.0043&0.0046& mid-IR & \citet{perezgonzalez05} \\
0.700&0.100&0.1052&0.0052&0.0054& mid-IR & \citet{perezgonzalez05} \\
0.700&0.100&0.1459&0.0140&0.0155& mid-IR & \citet{perezgonzalez05} \\
0.700&0.100&0.0951&0.0047&0.0049& mid-IR & \citet{perezgonzalez05} \\
0.900&0.100&0.1319&0.0580&0.1036& mid-IR & \citet{perezgonzalez05} \\
0.900&0.100&0.1877&0.0852&0.1559& mid-IR & \citet{perezgonzalez05} \\
0.900&0.100&0.1255&0.0552&0.0985& mid-IR & \citet{perezgonzalez05} \\
1.200&0.200&0.1741&0.0127&0.0137& mid-IR & \citet{perezgonzalez05} \\
1.200&0.200&0.2477&0.0400&0.0478& mid-IR & \citet{perezgonzalez05} \\
1.200&0.200&0.1423&0.0136&0.0151& mid-IR & \citet{perezgonzalez05} \\
1.600&0.200&0.1574&0.0151&0.0167& mid-IR & \citet{perezgonzalez05} \\
1.600&0.200&0.2076&0.0379&0.0464& mid-IR & \citet{perezgonzalez05} \\
1.600&0.200&0.1353&0.0130&0.0143& mid-IR & \citet{perezgonzalez05} \\
2.000&0.200&0.1319&0.0344&0.0466& mid-IR & \citet{perezgonzalez05} \\
2.000&0.200&0.2239&0.0705&0.1028& mid-IR & \citet{perezgonzalez05} \\
2.000&0.200&0.1388&0.0362&0.0490& mid-IR & \citet{perezgonzalez05} \\
2.400&0.200&0.1785&0.0432&0.0570& mid-IR & \citet{perezgonzalez05} \\
2.400&0.200&0.3524&0.1109&0.1618& mid-IR & \citet{perezgonzalez05} \\
2.400&0.200&0.2296&0.0556&0.0733& mid-IR & \citet{perezgonzalez05} \\
0.698 & 0.618 & 0.0102 & 0.0014 & 0.0014& submm & This work \\
1.775 & 0.367 & 0.0228 & 0.0027 & 0.0027& submm & This work \\
2.357 & 0.209 & 0.0486 & 0.0054 & 0.0054& submm & This work \\
3.101 & 0.522 & 0.0341 & 0.0040 & 0.0040& submm & This work \\
2.000&1.000&0.1476&0.0607&0.0973& submm & \citet{barger00,hopkins04} \\
4.500&1.500&0.1901&0.1195&0.2454& submm & \citet{barger00,hopkins04} \\
0.057&0.041&0.0206&0.0016&0.0024& submm & \citet{pascale09} \\
0.138&0.040&0.0292&0.0022&0.0040& submm & \citet{pascale09} \\
0.250&0.073&0.0192&0.0026&0.0036& submm & \citet{pascale09} \\
0.454&0.132&0.0511&0.0022&0.0067& submm & \citet{pascale09} \\
0.824&0.239&0.0785&0.0073&0.0086& submm & \citet{pascale09} \\
2.281&1.219&0.1104&0.0092&0.0140& submm & \citet{pascale09} \\
0.005&0.005&0.0109&0.0007&0.0008& radio & \citet{condon02,hopkins04} \\
0.080&0.080&0.0187&0.0035&0.0038& radio & \citet{sadler02,hopkins04} \\
0.010&0.010&0.0177&0.0036&0.0036& radio & \citet{serjeant02,hopkins04} \\
0.070&0.070&0.0120&0.0025&0.0031& radio & \citet{machalski00,hopkins04} \\
0.206&0.196&0.0408&0.0157&0.0155& radio & \citet{haarsma00,hopkins04} \\
0.464&0.054&0.0667&0.0246&0.0254& radio & \citet{haarsma00,hopkins04} \\
0.623&0.075&0.0764&0.0344&0.0340& radio & \citet{haarsma00,hopkins04} \\
0.804&0.080&0.1315&0.0446&0.0459& radio & \citet{haarsma00,hopkins04} \\
1.600&0.640&0.1641&0.0557&0.0522& radio & \citet{haarsma00,hopkins04} \\
0.005&0.005&0.0209&0.0000&0.0000& radio & \citet{condon89,hopkins04} \\
0.152&0.149&0.0220&0.0010&0.0010& radio & \citet{mauch07} \\
0.310&0.210&0.0331&0.0074&0.0076& radio & \citet{seymour08} \\
0.810&0.290&0.0851&0.0262&0.0271& radio & \citet{seymour08} \\
1.500&0.400&0.1479&0.0666&0.0812& radio & \citet{seymour08} \\
2.450&0.550&0.1202&0.0756&0.1036& radio & \citet{seymour08} \\
0.100&0.100&0.0087&0.0063&0.0062& radio & \citet{dunne09} \\
0.300&0.100&0.0292&0.0107&0.0106& radio & \citet{dunne09} \\
0.500&0.100&0.0385&0.0118&0.0106& radio & \citet{dunne09} \\
0.700&0.100&0.0700&0.0175&0.0164& radio & \citet{dunne09} \\
0.900&0.100&0.0781&0.0202&0.0172& radio & \citet{dunne09} \\
1.100&0.100&0.1124&0.0262&0.0249& radio & \citet{dunne09} \\
1.300&0.100&0.1327&0.0287&0.0257& radio & \citet{dunne09} \\
1.500&0.100&0.2043&0.0369&0.0343& radio & \citet{dunne09} \\
1.700&0.100&0.1788&0.0339&0.0277& radio & \citet{dunne09} \\
1.900&0.100&0.1582&0.0256&0.0245& radio & \citet{dunne09} \\
2.250&0.250&0.1061&0.0141&0.0125& radio & \citet{dunne09} \\
2.750&0.250&0.1049&0.0150&0.0123& radio & \citet{dunne09} \\
\hline 
3.250&0.250&0.0583&0.0078&0.0069& radio & \citet{dunne09} \\
4.250&0.750&0.0184&0.0032&0.0026& radio & \citet{dunne09} \\
0.150&0.150&0.0383&0.0131&0.0251& X-ray & \citet{georgakakis03,hopkins04} \\
%\hline
2.750 & 0.750 & $>$0.0607 & & & UV & \citet{madau96,hopkins04}\\
4.000 & 0.500 & $>$0.0189 & & & UV & \citet{madau96,hopkins04}\\
2.750&0.750&$>$0.0290& & &UV& \citet{madau98,vanbreukelen05} \\
4.000&0.500&$>$0.0110& & &UV& \citet{madau98,vanbreukelen05} \\
3.200&0.140&$>$0.0033& & &UV& \citet{shim07} \\
2.200&0.350&$>$0.0372& & &UV& \citet{sawicki06,sawicki06b,ly09} \\
2.960&0.260&$>$0.0370& & &UV& \citet{sawicki06,sawicki06b,ly09} \\
4.130&0.260&$>$0.0161& & &UV& \citet{sawicki06,sawicki06b,ly09} \\
3.500&0.500&$>$0.0442& & &UV& \citet{paltani07,ly09} \\
2.700&0.700&$>$0.0282& & &UV& \citet{bouwens03} \\
3.850&0.450&$>$0.0166& & &UV& \citet{bouwens03} \\
4.700&0.200&$>$0.0147& & &UV& \citet{bouwens03} \\
6.000&0.200&$>$0.0360& & &UV& \citet{bouwens03b} \\
5.900&0.200&$>$0.0070& & &UV& \citet{bouwens04} \\
5.900&0.200&$>$0.0073& & &UV& \citet{bouwens06} \\
5.900&0.200&$>$0.0221& & &UV& \citet{bouwens06} \\
6.000&0.400&$>$0.0050& & &UV& \citet{bunker04} \\
3.050&0.350&$>$0.0321& & &UV& \citet{reddy08} \\
5.000&0.500&$>$0.0137& & &UV& \citet{iwata07} \\
5.900&0.300&$>$0.0003& & &UV& \citet{shimasaku05} \\
5.850&0.250&$>$0.0034& & &UV& \citet{stanway03} \\
2.259&0.053&$>$0.0054& & &Ly$\alpha$& \citet{nilsson09} \\
2.379&0.023&$>$0.0024& & &Ly$\alpha$& \citet{palunas04} \\
3.110&0.020&$>$0.0120& & &Ly$\alpha$& \citet{gronwall07} \\
3.156&0.025&$>$0.0130& & &Ly$\alpha$& \citet{nilsson07} \\
3.135&0.045&$>$0.0043& & &Ly$\alpha$& \citet{ouchi08} \\
3.140&0.040&$>$0.0300& & &Ly$\alpha$& \citet{kudritzki00} \\
3.400&0.030&$>$0.0060& & &Ly$\alpha$& \citet{hu98} \\
3.438&0.033&$>$0.0100& & &Ly$\alpha$& \citet{cowiehu98} \\
3.463&0.982&$>$0.0220& & &Ly$\alpha$& \citet{vanbreukelen05} \\
3.690&0.060&$>$0.0021& & &Ly$\alpha$& \citet{ouchi08} \\
3.700&0.220&$>$0.0004& & &Ly$\alpha$& \citet{fujita03,vanbreukelen05} \\
4.500&0.064&$>$0.0100& & &Ly$\alpha$& \citet{hu98} \\
4.860&0.030&$>$0.0063& & &Ly$\alpha$& \citet{ouchi03,vanbreukelen05} \\
5.690&0.090&$>$0.0032& & &Ly$\alpha$& \citet{ouchi08} \\
5.700&0.100&$>$0.0012& & &Ly$\alpha$& \citet{ajiki03} \\
5.700&0.050&$>$0.0018& & &Ly$\alpha$& \citet{malhotra04} \\
5.700&0.050&$>$0.0023& & &Ly$\alpha$& \citet{shimasaku06} \\
5.700&0.050&$>$0.0007& & &Ly$\alpha$& \citet{murayama07} \\
5.735&0.062&$>$0.0005& & &Ly$\alpha$& \citet{rhoads03} \\
6.500&0.050&$>$0.0036& & &Ly$\alpha$& \citet{malhotra04} \\
6.550&0.050&$>$0.0006& & &Ly$\alpha$& \citet{taniguchi05} \\
6.578&0.002&$>$0.0005& & &Ly$\alpha$& \citet{kodaira03} \\
3.000 & 1.000 & $>$0.0818 & & & submm & \citet{hughes98,hopkins04}\\
\hline
\end{tabular}
\tablefoot{Lower limits indicate value not corrected for extinction. The data with double reference were taken directly form the compilation given in the second reference.}
\end{table}