Data quality metrics extracted from 8exo.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": "5b63816cc8a03a2b8864bf22429d2259",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 58.480,
    "b": 133.879,
    "c": 141.288,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97872],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.000,2.460],
    "number_observations": 249081,
    "number_observations_unique": 41025,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.113
      },
      {
        "type": "R(meas)",
        "value": 0.124
      },
      {
        "type": "R(pim)",
        "value": 0.049
      },
      {
        "type": "I/SigI",
        "value": 6.700
      },
      {
        "type": "Completeness",
        "value": 99.400
      },
      {
        "type": "Redundancy",
        "value": 6.100
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.550,2.460],
      "number_observations_unique": 4079,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.837
        },
        {
          "type": "R(meas)",
          "value": 0.926
        },
        {
          "type": "R(pim)",
          "value": 0.388
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 5.200
        },
        {
          "type": "CC(1/2)",
          "value": 0.754
        }
      ]
    },
    {
      "resolution_limits": [2.650,2.550],
      "number_observations_unique": 4032,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.732
        },
        {
          "type": "R(meas)",
          "value": 0.800
        },
        {
          "type": "R(pim)",
          "value": 0.318
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 6.100
        },
        {
          "type": "CC(1/2)",
          "value": 0.843
        }
      ]
    },
    {
      "resolution_limits": [2.770,2.650],
      "number_observations_unique": 4068,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.596
        },
        {
          "type": "R(meas)",
          "value": 0.650
        },
        {
          "type": "R(pim)",
          "value": 0.256
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 6.200
        },
        {
          "type": "CC(1/2)",
          "value": 0.885
        }
      ]
    },
    {
      "resolution_limits": [2.920,2.770],
      "number_observations_unique": 4080,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.411
        },
        {
          "type": "R(meas)",
          "value": 0.448
        },
        {
          "type": "R(pim)",
          "value": 0.176
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 6.200
        },
        {
          "type": "CC(1/2)",
          "value": 0.947
        }
      ]
    },
    {
      "resolution_limits": [3.100,2.920],
      "number_observations_unique": 4060,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.290
        },
        {
          "type": "R(meas)",
          "value": 0.316
        },
        {
          "type": "R(pim)",
          "value": 0.124
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 6.200
        },
        {
          "type": "CC(1/2)",
          "value": 0.964
        }
      ]
    },
    {
      "resolution_limits": [3.340,3.100],
      "number_observations_unique": 4078,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.183
        },
        {
          "type": "R(meas)",
          "value": 0.199
        },
        {
          "type": "R(pim)",
          "value": 0.078
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 6.300
        },
        {
          "type": "CC(1/2)",
          "value": 0.986
        }
      ]
    },
    {
      "resolution_limits": [3.670,3.340],
      "number_observations_unique": 4102,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.108
        },
        {
          "type": "R(meas)",
          "value": 0.118
        },
        {
          "type": "R(pim)",
          "value": 0.046
        },
        {
          "type": "Completeness",
          "value": 99.400
        },
        {
          "type": "Redundancy",
          "value": 6.300
        },
        {
          "type": "CC(1/2)",
          "value": 0.994
        }
      ]
    },
    {
      "resolution_limits": [4.210,3.670],
      "number_observations_unique": 4099,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.074
        },
        {
          "type": "R(meas)",
          "value": 0.080
        },
        {
          "type": "R(pim)",
          "value": 0.032
        },
        {
          "type": "Completeness",
          "value": 99.200
        },
        {
          "type": "Redundancy",
          "value": 6.200
        },
        {
          "type": "CC(1/2)",
          "value": 0.996
        }
      ]
    },
    {
      "resolution_limits": [5.300,4.210],
      "number_observations_unique": 4141,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.076
        },
        {
          "type": "R(meas)",
          "value": 0.084
        },
        {
          "type": "R(pim)",
          "value": 0.033
        },
        {
          "type": "Completeness",
          "value": 98.800
        },
        {
          "type": "Redundancy",
          "value": 6.100
        },
        {
          "type": "CC(1/2)",
          "value": 0.994
        }
      ]
    },
    {
      "resolution_limits": [50.000,5.300],
      "number_observations_unique": 4286,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.044
        },
        {
          "type": "R(meas)",
          "value": 0.049
        },
        {
          "type": "R(pim)",
          "value": 0.020
        },
        {
          "type": "Completeness",
          "value": 97.500
        },
        {
          "type": "Redundancy",
          "value": 5.900
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    }
  ]

}

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

  Overall InnerShell OuterShell
Low resolution limit [Å] 50.000 50.000 2.650
High resolution limit [Å] 2.460 5.300 2.550
R(merge) 0.1130 0.0440 0.7320
R(meas) 0.1240 0.0490 0.8000
R(pim) 0.0490 0.0200 0.3180
CC(1/2) - 0.998 0.843
Completeness [%] 99.4 97.5 99.9
Multiplicity 6.1 5.9 6.1

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

Resolution [Å] R(merge) R(meas) R(pim) CC(1/2) Completeness [%] Multiplicity
50.000-5.300 0.0440 0.0490 0.0200 0.998 97.5 5.9
5.300-4.210 0.0760 0.0840 0.0330 0.994 98.8 6.1
4.210-3.670 0.0740 0.0800 0.0320 0.996 99.2 6.2
3.670-3.340 0.1080 0.1180 0.0460 0.994 99.4 6.3
3.340-3.100 0.1830 0.1990 0.0780 0.986 99.7 6.3
3.100-2.920 0.2900 0.3160 0.1240 0.964 99.8 6.2
2.920-2.770 0.4110 0.4480 0.1760 0.947 99.8 6.2
2.770-2.650 0.5960 0.6500 0.2560 0.885 99.9 6.2
2.650-2.550 0.7320 0.8000 0.3180 0.843 99.9 6.1
2.550-2.460 0.8370 0.9260 0.3880 0.754 99.9 5.2