Data quality metrics extracted from 5y2i.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": "1940e37b9b219ca005ef25cf23b60d14",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 82.762,
    "b": 85.036,
    "c": 102.480,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97737],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.000,1.900],
    "number_observations": 716201,
    "number_observations_unique": 55599,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.101
      },
      {
        "type": "R(meas)",
        "value": 0.105
      },
      {
        "type": "R(pim)",
        "value": 0.029
      },
      {
        "type": "I/SigI",
        "value": 6.100
      },
      {
        "type": "Completeness",
        "value": 100.000
      },
      {
        "type": "Redundancy",
        "value": 12.900
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.970,1.900],
      "number_observations_unique": 5507,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.898
        },
        {
          "type": "R(meas)",
          "value": 0.933
        },
        {
          "type": "R(pim)",
          "value": 0.254
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 13.100
        },
        {
          "type": "CC(1/2)",
          "value": 0.897
        }
      ]
    },
    {
      "resolution_limits": [2.050,1.970],
      "number_observations_unique": 5451,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.625
        },
        {
          "type": "R(meas)",
          "value": 0.651
        },
        {
          "type": "R(pim)",
          "value": 0.179
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 12.900
        },
        {
          "type": "CC(1/2)",
          "value": 0.948
        }
      ]
    },
    {
      "resolution_limits": [2.140,2.050],
      "number_observations_unique": 5488,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.459
        },
        {
          "type": "R(meas)",
          "value": 0.479
        },
        {
          "type": "R(pim)",
          "value": 0.136
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 12.200
        },
        {
          "type": "CC(1/2)",
          "value": 0.960
        }
      ]
    },
    {
      "resolution_limits": [2.250,2.140],
      "number_observations_unique": 5528,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.320
        },
        {
          "type": "R(meas)",
          "value": 0.332
        },
        {
          "type": "R(pim)",
          "value": 0.091
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 13.000
        },
        {
          "type": "CC(1/2)",
          "value": 0.982
        }
      ]
    },
    {
      "resolution_limits": [2.390,2.250],
      "number_observations_unique": 5503,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.248
        },
        {
          "type": "R(meas)",
          "value": 0.258
        },
        {
          "type": "R(pim)",
          "value": 0.069
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 13.400
        },
        {
          "type": "CC(1/2)",
          "value": 0.987
        }
      ]
    },
    {
      "resolution_limits": [2.580,2.390],
      "number_observations_unique": 5510,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.199
        },
        {
          "type": "R(meas)",
          "value": 0.207
        },
        {
          "type": "R(pim)",
          "value": 0.056
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 13.300
        },
        {
          "type": "CC(1/2)",
          "value": 0.990
        }
      ]
    },
    {
      "resolution_limits": [2.840,2.580],
      "number_observations_unique": 5541,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.158
        },
        {
          "type": "R(meas)",
          "value": 0.165
        },
        {
          "type": "R(pim)",
          "value": 0.047
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 12.400
        },
        {
          "type": "CC(1/2)",
          "value": 0.992
        }
      ]
    },
    {
      "resolution_limits": [3.250,2.840],
      "number_observations_unique": 5591,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.120
        },
        {
          "type": "R(meas)",
          "value": 0.125
        },
        {
          "type": "R(pim)",
          "value": 0.034
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 13.600
        },
        {
          "type": "CC(1/2)",
          "value": 0.996
        }
      ]
    },
    {
      "resolution_limits": [4.090,3.250],
      "number_observations_unique": 5616,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.091
        },
        {
          "type": "R(meas)",
          "value": 0.095
        },
        {
          "type": "R(pim)",
          "value": 0.027
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 12.400
        },
        {
          "type": "CC(1/2)",
          "value": 0.996
        }
      ]
    },
    {
      "resolution_limits": [50.000,4.090],
      "number_observations_unique": 5864,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.065
        },
        {
          "type": "R(meas)",
          "value": 0.068
        },
        {
          "type": "R(pim)",
          "value": 0.019
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 12.600
        },
        {
          "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 2.050
High resolution limit [Å] 1.900 4.090 1.970
R(merge) 0.1010 0.0650 0.6250
R(meas) 0.1050 0.0680 0.6510
R(pim) 0.0290 0.0190 0.1790
CC(1/2) - 0.998 0.948
Completeness [%] 100.0 100.0 100.0
Multiplicity 12.9 12.6 12.9

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

Resolution [Å] R(merge) R(meas) R(pim) CC(1/2) Completeness [%] Multiplicity
50.000-4.090 0.0650 0.0680 0.0190 0.998 100.0 12.6
4.090-3.250 0.0910 0.0950 0.0270 0.996 100.0 12.4
3.250-2.840 0.1200 0.1250 0.0340 0.996 100.0 13.6
2.840-2.580 0.1580 0.1650 0.0470 0.992 100.0 12.4
2.580-2.390 0.1990 0.2070 0.0560 0.990 100.0 13.3
2.390-2.250 0.2480 0.2580 0.0690 0.987 100.0 13.4
2.250-2.140 0.3200 0.3320 0.0910 0.982 100.0 13.0
2.140-2.050 0.4590 0.4790 0.1360 0.960 100.0 12.2
2.050-1.970 0.6250 0.6510 0.1790 0.948 100.0 12.9
1.970-1.900 0.8980 0.9330 0.2540 0.897 100.0 13.1