From SQM 2021 talk of Yan Huang (Tsinghua University)
https://www.epj-conferences.org/articles/epjconf/pdf/2022/03/epjconf_sqm2021_03002.pdf 
https://drupal.star.bnl.gov/STAR/system/files/sQMv7.pdf

#dN/deta(|eta|<0.5) and errbar at different energies (centralities:0-5%,5-10%,10-20%,20-30%,30-40%,40-50%,50-60%,60-70%,70-80%)

-----------Energy: 7.7 GeV-------
7.03425 0.402372
14.1367 0.801567
26.0214 1.36048
42.8443 2.25897
67.802 3.47307
102.464 5.31392
149.019 7.69823
197.086 10.0609
240.851 12.2888
-----------Energy: 11.5 GeV-------
8.61102 0.52808
16.7937 1.06618
29.49 1.81103
49.855 2.97827
80.2208 4.74722
118.589 6.88843
176.368 10.2971
235.856 13.6821
298.543 17.3661
-----------Energy: 14.5 GeV-------
9.70765 0.768639
18.7376 1.23357
33.0492 2.05509
56.1523 3.62878
89.5432 5.60489
137.97 8.59797
204.618 12.5527
265.619 15.8837
330.582 20.0032
-----------Energy: 19.6 GeV-------
10.8584 0.792597
20.8323 1.39608
38.2381 2.53981
63.752 4.23072
102.245 6.72583
154.568 10.1166
229.516 15.0032
302.348 19.6731
373.055 24.3925
-----------Energy: 27 GeV-------
11.1785 0.79574
22.9113 1.53077
41.5564 2.74468
70.0352 4.63442
111.511 7.3421
170.011 11.1783
251.325 16.4549
333.063 21.7444
400.154 26.0896
-----------Energy: 39 GeV-------
12.9863 0.932433
24.4675 1.60052
45.3876 2.9461
74.8811 4.90538
118.587 7.74752
181.104 11.8674
266.469 17.4769
349.632 22.8306
419.462 27.4422