Data quality metrics extracted from 5iyg.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": "fef09ff19db9083560fd9fe85839a0ce",
  "space_group_name": "P 41 21 2",
  "unit_cell": {
    "a": 41.463,
    "b": 41.463,
    "c": 88.724,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97600],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [27.838,1.700],
    "number_observations": 241845,
    "number_observations_unique": 9012,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.042
      },
      {
        "type": "R(meas)",
        "value": 0.043
      },
      {
        "type": "I/SigI",
        "value": 43.040
      },
      {
        "type": "Completeness",
        "value": 99.300
      },
      {
        "type": "CC(1/2)",
        "value": 1.000
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.800,1.700],
      "number_observations": 39433,
      "number_observations_unique": 1430,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.319
        },
        {
          "type": "R(meas)",
          "value": 0.326
        },
        {
          "type": "I/SigI",
          "value": 11.420
        },
        {
          "type": "Completeness",
          "value": 99.300
        },
        {
          "type": "CC(1/2)",
          "value": 0.993
        }
      ]
    },
    {
      "resolution_limits": [1.930,1.800],
      "number_observations": 37386,
      "number_observations_unique": 1332,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.204
        },
        {
          "type": "R(meas)",
          "value": 0.208
        },
        {
          "type": "I/SigI",
          "value": 18.020
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [2.080,1.930],
      "number_observations": 34754,
      "number_observations_unique": 1251,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.135
        },
        {
          "type": "R(meas)",
          "value": 0.138
        },
        {
          "type": "I/SigI",
          "value": 25.800
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [2.280,2.080],
      "number_observations": 32081,
      "number_observations_unique": 1159,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.087
        },
        {
          "type": "R(meas)",
          "value": 0.088
        },
        {
          "type": "I/SigI",
          "value": 36.450
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [2.550,2.280],
      "number_observations": 28836,
      "number_observations_unique": 1055,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.055
        },
        {
          "type": "R(meas)",
          "value": 0.056
        },
        {
          "type": "I/SigI",
          "value": 50.580
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "CC(1/2)",
          "value": 1.000
        }
      ]
    },
    {
      "resolution_limits": [2.940,2.550],
      "number_observations": 25567,
      "number_observations_unique": 958,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.040
        },
        {
          "type": "R(meas)",
          "value": 0.041
        },
        {
          "type": "I/SigI",
          "value": 65.640
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "CC(1/2)",
          "value": 1.000
        }
      ]
    },
    {
      "resolution_limits": [3.590,2.940],
      "number_observations": 20685,
      "number_observations_unique": 806,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.032
        },
        {
          "type": "R(meas)",
          "value": 0.033
        },
        {
          "type": "I/SigI",
          "value": 85.020
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "CC(1/2)",
          "value": 1.000
        }
      ]
    },
    {
      "resolution_limits": [5.030,3.590],
      "number_observations": 15396,
      "number_observations_unique": 649,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.031
        },
        {
          "type": "R(meas)",
          "value": 0.032
        },
        {
          "type": "I/SigI",
          "value": 90.940
        },
        {
          "type": "Completeness",
          "value": 98.600
        },
        {
          "type": "CC(1/2)",
          "value": 1.000
        }
      ]
    },
    {
      "resolution_limits": [27.838,5.030],
      "number_observations": 7707,
      "number_observations_unique": 372,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.033
        },
        {
          "type": "R(meas)",
          "value": 0.034
        },
        {
          "type": "I/SigI",
          "value": 78.650
        },
        {
          "type": "Completeness",
          "value": 88.800
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    }
  ]

}

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

  Overall InnerShell OuterShell
Low resolution limit [Å] 27.838 27.838 1.930
High resolution limit [Å] 1.700 5.030 1.800
R(merge) 0.0420 0.0330 0.2040
R(meas) 0.0430 0.0340 0.2080
CC(1/2) 1.000 0.999 0.998
Completeness [%] 99.3 88.8 100.0

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

Resolution [Å] R(merge) R(meas) CC(1/2) Completeness [%]
27.838-5.030 0.0330 0.0340 0.999 88.8
5.030-3.590 0.0310 0.0320 1.000 98.6
3.590-2.940 0.0320 0.0330 1.000 99.9
2.940-2.550 0.0400 0.0410 1.000 100.0
2.550-2.280 0.0550 0.0560 1.000 100.0
2.280-2.080 0.0870 0.0880 0.999 100.0
2.080-1.930 0.1350 0.1380 0.999 99.9
1.930-1.800 0.2040 0.2080 0.998 100.0
1.800-1.700 0.3190 0.3260 0.993 99.3