Data quality metrics extracted from 4mhb.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": "51f490b42583d3b1b8176edc50205f39",
  "space_group_name": "P 43 21 2",
  "unit_cell": {
    "a": 128.746,
    "b": 128.746,
    "c": 277.614,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97872],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50,1.75],
    "number_observations_unique": 232270,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.076
      },
      {
        "type": "I/SigI",
        "value": 20.2
      },
      {
        "type": "Completeness",
        "value": 99.4
      },
      {
        "type": "Redundancy",
        "value": 6.1
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.81,1.75],
      "number_observations_unique": 23126,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.784
        },
        {
          "type": "I/SigI",
          "value": 2.46
        },
        {
          "type": "Completeness",
          "value": 100
        },
        {
          "type": "Redundancy",
          "value": 6.2
        }
      ]
    },
    {
      "resolution_limits": [1.89,1.81],
      "number_observations_unique": 23068,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.554
        },
        {
          "type": "I/SigI",
          "value": 3.54
        },
        {
          "type": "Completeness",
          "value": 100
        },
        {
          "type": "Redundancy",
          "value": 6.2
        }
      ]
    },
    {
      "resolution_limits": [1.97,1.89],
      "number_observations_unique": 23127,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.375
        },
        {
          "type": "I/SigI",
          "value": 5.03
        },
        {
          "type": "Completeness",
          "value": 100
        },
        {
          "type": "Redundancy",
          "value": 6.2
        }
      ]
    },
    {
      "resolution_limits": [2.07,1.97],
      "number_observations_unique": 23188,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.256
        },
        {
          "type": "I/SigI",
          "value": 7.12
        },
        {
          "type": "Completeness",
          "value": 100
        },
        {
          "type": "Redundancy",
          "value": 6.2
        }
      ]
    },
    {
      "resolution_limits": [2.20,2.07],
      "number_observations_unique": 23147,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.18
        },
        {
          "type": "I/SigI",
          "value": 9.86
        },
        {
          "type": "Completeness",
          "value": 100
        },
        {
          "type": "Redundancy",
          "value": 6.2
        }
      ]
    },
    {
      "resolution_limits": [2.38,2.20],
      "number_observations_unique": 23278,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 13.3
        },
        {
          "type": "I/SigI",
          "value": 12.84
        },
        {
          "type": "Completeness",
          "value": 99.9
        },
        {
          "type": "Redundancy",
          "value": 6.2
        }
      ]
    },
    {
      "resolution_limits": [2.61,2.38],
      "number_observations_unique": 23314,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 10.3
        },
        {
          "type": "I/SigI",
          "value": 15.50
        },
        {
          "type": "Completeness",
          "value": 99.9
        },
        {
          "type": "Redundancy",
          "value": 6.2
        }
      ]
    },
    {
      "resolution_limits": [2.99,2.61],
      "number_observations_unique": 23310,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 7.9
        },
        {
          "type": "I/SigI",
          "value": 19.10
        },
        {
          "type": "Completeness",
          "value": 99.5
        },
        {
          "type": "Redundancy",
          "value": 6.1
        }
      ]
    },
    {
      "resolution_limits": [3.77,2.99],
      "number_observations_unique": 23243,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 4.9
        },
        {
          "type": "I/SigI",
          "value": 27.21
        },
        {
          "type": "Completeness",
          "value": 98.5
        },
        {
          "type": "Redundancy",
          "value": 6.0
        }
      ]
    },
    {
      "resolution_limits": [50,3.77],
      "number_observations_unique": 23469,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 4.0
        },
        {
          "type": "I/SigI",
          "value": 31.02
        },
        {
          "type": "Completeness",
          "value": 96.1
        },
        {
          "type": "Redundancy",
          "value": 5.6
        }
      ]
    }
  ]

}

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

  Overall InnerShell OuterShell
Low resolution limit [Å] 50.000 50.000 1.890
High resolution limit [Å] 1.750 3.770 1.810
R(merge) 0.0760 4.0000 0.5540
Completeness [%] 99.4 96.1 100.0
Multiplicity 6.1 5.6 6.2

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

Resolution [Å] R(merge) Completeness [%] Multiplicity
50.000-3.770 4.0000 96.1 5.6
3.770-2.990 4.9000 98.5 6.0
2.990-2.610 7.9000 99.5 6.1
2.610-2.380 10.3000 99.9 6.2
2.380-2.200 13.3000 99.9 6.2
2.200-2.070 0.1800 100.0 6.2
2.070-1.970 0.2560 100.0 6.2
1.970-1.890 0.3750 100.0 6.2
1.890-1.810 0.5540 100.0 6.2
1.810-1.750 0.7840 100.0 6.2