Data quality metrics extracted from 7y3y.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": "dae58f3a306a7ad344801a47157c8287",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 79.310,
    "b": 99.558,
    "c": 129.781,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97850],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [78.990,1.920],
    "number_observations": 610127,
    "number_observations_unique": 77631,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.105
      },
      {
        "type": "R(meas)",
        "value": 0.112
      },
      {
        "type": "R(pim)",
        "value": 0.039
      },
      {
        "type": "I/SigI",
        "value": 14.800
      },
      {
        "type": "Completeness",
        "value": 99.000
      },
      {
        "type": "Redundancy",
        "value": 7.900
      },
      {
        "type": "CC(1/2)",
        "value": 0.998
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.040,1.920],
      "number_observations": 87732,
      "number_observations_unique": 12098,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.617
        },
        {
          "type": "R(meas)",
          "value": 0.664
        },
        {
          "type": "R(pim)",
          "value": 0.238
        },
        {
          "type": "I/SigI",
          "value": 2.900
        },
        {
          "type": "Completeness",
          "value": 96.900
        },
        {
          "type": "Redundancy",
          "value": 7.300
        },
        {
          "type": "CC(1/2)",
          "value": 0.919
        }
      ]
    },
    {
      "resolution_limits": [78.990,5.770],
      "number_observations": 23504,
      "number_observations_unique": 3142,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.036
        },
        {
          "type": "R(meas)",
          "value": 0.039
        },
        {
          "type": "R(pim)",
          "value": 0.014
        },
        {
          "type": "I/SigI",
          "value": 39.800
        },
        {
          "type": "Completeness",
          "value": 99.500
        },
        {
          "type": "Redundancy",
          "value": 7.500
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    }
  ]

}

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

  Overall InnerShell
Low resolution limit [Å] 78.990 78.990
High resolution limit [Å] 1.920 5.770
R(merge) 0.1050 0.0360
R(meas) 0.1120 0.0390
R(pim) 0.0390 0.0140
CC(1/2) 0.998 0.999
Completeness [%] 99.0 99.5
Multiplicity 7.9 7.5

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

Resolution [Å] R(merge) R(meas) R(pim) CC(1/2) Completeness [%] Multiplicity
78.990-5.770 0.0360 0.0390 0.0140 0.999 99.5 7.5
2.040-1.920 0.6170 0.6640 0.2380 0.919 96.9 7.3