Data quality metrics extracted from 3nht.cif.gz by aB_cif2table1 from BUSTER (Global Phasing Ltd.). See also the PDBx/mmCIF dictionary.

Raw JSON data 
{
  "mxlims_type": "ReflectionSet",
  "version": "0.2.2",
  "uuid": "401eaca16bca5439a0d3b7f2a4bb0bfe",
  "space_group_name": "P 1 21 1",
  "unit_cell": {
    "a": 57.932,
    "b": 40.977,
    "c": 68.416,
    "alpha": 90.0,
    "beta": 110.7,
    "gamma": 90.0
  },
  "wavelengths": [0.97910],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [24.000,1.450],
    "number_observations_unique": 53547,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.040
      },
      {
        "type": "I/SigI",
        "value": 22.800
      },
      {
        "type": "Completeness",
        "value": 99.900
      },
      {
        "type": "Redundancy",
        "value": 4.700
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.470,1.450],
      "number_observations_unique": 2646,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.179
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 4.300
        }
      ]
    },
    {
      "resolution_limits": [1.500,1.470],
      "number_observations_unique": 2630,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.161
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 4.600
        }
      ]
    },
    {
      "resolution_limits": [1.530,1.500],
      "number_observations_unique": 2688,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.144
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 4.600
        }
      ]
    },
    {
      "resolution_limits": [1.560,1.530],
      "number_observations_unique": 2644,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.131
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 4.600
        }
      ]
    },
    {
      "resolution_limits": [1.600,1.560],
      "number_observations_unique": 2657,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.114
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 4.600
        }
      ]
    },
    {
      "resolution_limits": [1.630,1.600],
      "number_observations_unique": 2684,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.103
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 4.600
        }
      ]
    },
    {
      "resolution_limits": [1.670,1.630],
      "number_observations_unique": 2646,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.095
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 4.700
        }
      ]
    },
    {
      "resolution_limits": [1.720,1.670],
      "number_observations_unique": 2668,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.085
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 4.700
        }
      ]
    },
    {
      "resolution_limits": [1.770,1.720],
      "number_observations_unique": 2695,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.078
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 4.700
        }
      ]
    },
    {
      "resolution_limits": [1.830,1.770],
      "number_observations_unique": 2643,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.068
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 4.700
        }
      ]
    },
    {
      "resolution_limits": [1.890,1.830],
      "number_observations_unique": 2672,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.061
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 4.700
        }
      ]
    },
    {
      "resolution_limits": [1.970,1.890],
      "number_observations_unique": 2655,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.054
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 4.700
        }
      ]
    },
    {
      "resolution_limits": [2.060,1.970],
      "number_observations_unique": 2680,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.048
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 4.700
        }
      ]
    },
    {
      "resolution_limits": [2.170,2.060],
      "number_observations_unique": 2697,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.041
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 4.700
        }
      ]
    },
    {
      "resolution_limits": [2.300,2.170],
      "number_observations_unique": 2664,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.038
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 4.700
        }
      ]
    },
    {
      "resolution_limits": [2.480,2.300],
      "number_observations_unique": 2683,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.034
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 4.800
        }
      ]
    },
    {
      "resolution_limits": [2.730,2.480],
      "number_observations_unique": 2714,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.032
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 4.900
        }
      ]
    },
    {
      "resolution_limits": [3.120,2.730],
      "number_observations_unique": 2695,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.028
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 4.900
        }
      ]
    },
    {
      "resolution_limits": [3.930,3.120],
      "number_observations_unique": 2709,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.025
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 4.800
        }
      ]
    },
    {
      "resolution_limits": [24.000,3.930],
      "number_observations_unique": 2777,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.026
        },
        {
          "type": "Completeness",
          "value": 98.900
        },
        {
          "type": "Redundancy",
          "value": 4.500
        }
      ]
    }
  ]

}

Table 1 generated from MXLIMS-JSON (via JavaScript):

  Overall InnerShell OuterShell
Low resolution limit [Å] 24.000 24.000 1.500
High resolution limit [Å] 1.450 3.930 1.470
R(merge) 0.0400 0.0260 0.1610
Completeness [%] 99.9 98.9 99.9
Multiplicity 4.7 4.5 4.6

Binned data generated from MXLIMS-JSON (via JavaScript):

Resolution [Å] R(merge) Completeness [%] Multiplicity
24.000-3.930 0.0260 98.9 4.5
3.930-3.120 0.0250 100.0 4.8
3.120-2.730 0.0280 100.0 4.9
2.730-2.480 0.0320 100.0 4.9
2.480-2.300 0.0340 100.0 4.8
2.300-2.170 0.0380 100.0 4.7
2.170-2.060 0.0410 99.9 4.7
2.060-1.970 0.0480 100.0 4.7
1.970-1.890 0.0540 100.0 4.7
1.890-1.830 0.0610 100.0 4.7
1.830-1.770 0.0680 99.9 4.7
1.770-1.720 0.0780 100.0 4.7
1.720-1.670 0.0850 100.0 4.7
1.670-1.630 0.0950 100.0 4.7
1.630-1.600 0.1030 100.0 4.6
1.600-1.560 0.1140 100.0 4.6
1.560-1.530 0.1310 100.0 4.6
1.530-1.500 0.1440 100.0 4.6
1.500-1.470 0.1610 99.9 4.6
1.470-1.450 0.1790 100.0 4.3