Data quality metrics extracted from 4y1v.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": "d61e61a848bfe1af13ac1f81de38f88a",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 43.715,
    "b": 58.291,
    "c": 111.591,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97622],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [30.000,2.320],
    "number_observations": 57534,
    "number_observations_unique": 12886,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.041
      },
      {
        "type": "R(meas)",
        "value": 0.047
      },
      {
        "type": "R(pim)",
        "value": 0.022
      },
      {
        "type": "I/SigI",
        "value": 18.200
      },
      {
        "type": "Completeness",
        "value": 99.200
      },
      {
        "type": "Redundancy",
        "value": 4.500
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.400,2.320],
      "number_observations_unique": 1214,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.208
        },
        {
          "type": "R(meas)",
          "value": 0.243
        },
        {
          "type": "R(pim)",
          "value": 0.123
        },
        {
          "type": "Completeness",
          "value": 95.200
        },
        {
          "type": "Redundancy",
          "value": 3.800
        },
        {
          "type": "CC(1/2)",
          "value": 0.966
        }
      ]
    },
    {
      "resolution_limits": [2.500,2.400],
      "number_observations_unique": 1265,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.203
        },
        {
          "type": "R(meas)",
          "value": 0.233
        },
        {
          "type": "R(pim)",
          "value": 0.112
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 4.400
        },
        {
          "type": "CC(1/2)",
          "value": 0.965
        }
      ]
    },
    {
      "resolution_limits": [2.610,2.500],
      "number_observations_unique": 1267,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.167
        },
        {
          "type": "R(meas)",
          "value": 0.190
        },
        {
          "type": "R(pim)",
          "value": 0.089
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 4.600
        },
        {
          "type": "CC(1/2)",
          "value": 0.975
        }
      ]
    },
    {
      "resolution_limits": [2.750,2.610],
      "number_observations_unique": 1264,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.110
        },
        {
          "type": "R(meas)",
          "value": 0.125
        },
        {
          "type": "R(pim)",
          "value": 0.057
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 4.700
        },
        {
          "type": "CC(1/2)",
          "value": 0.989
        }
      ]
    },
    {
      "resolution_limits": [2.920,2.750],
      "number_observations_unique": 1294,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.078
        },
        {
          "type": "R(meas)",
          "value": 0.089
        },
        {
          "type": "R(pim)",
          "value": 0.041
        },
        {
          "type": "Completeness",
          "value": 99.500
        },
        {
          "type": "Redundancy",
          "value": 4.700
        },
        {
          "type": "CC(1/2)",
          "value": 0.994
        }
      ]
    },
    {
      "resolution_limits": [3.150,2.920],
      "number_observations_unique": 1267,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.057
        },
        {
          "type": "R(meas)",
          "value": 0.065
        },
        {
          "type": "R(pim)",
          "value": 0.030
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 4.700
        },
        {
          "type": "CC(1/2)",
          "value": 0.996
        }
      ]
    },
    {
      "resolution_limits": [3.460,3.150],
      "number_observations_unique": 1289,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.037
        },
        {
          "type": "R(meas)",
          "value": 0.042
        },
        {
          "type": "R(pim)",
          "value": 0.020
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 4.600
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [3.960,3.460],
      "number_observations_unique": 1298,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.027
        },
        {
          "type": "R(meas)",
          "value": 0.030
        },
        {
          "type": "R(pim)",
          "value": 0.014
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 4.600
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [4.990,3.960],
      "number_observations_unique": 1322,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.030
        },
        {
          "type": "R(meas)",
          "value": 0.033
        },
        {
          "type": "R(pim)",
          "value": 0.015
        },
        {
          "type": "Completeness",
          "value": 99.300
        },
        {
          "type": "Redundancy",
          "value": 4.400
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [30.000,4.990],
      "number_observations_unique": 1406,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.027
        },
        {
          "type": "R(meas)",
          "value": 0.031
        },
        {
          "type": "R(pim)",
          "value": 0.015
        },
        {
          "type": "Completeness",
          "value": 98.800
        },
        {
          "type": "Redundancy",
          "value": 4.100
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    }
  ]

}

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

  Overall InnerShell OuterShell
Low resolution limit [Å] 30.000 30.000 2.500
High resolution limit [Å] 2.320 4.990 2.400
R(merge) 0.0410 0.0270 0.2030
R(meas) 0.0470 0.0310 0.2330
R(pim) 0.0220 0.0150 0.1120
CC(1/2) - 0.998 0.965
Completeness [%] 99.2 98.8 99.9
Multiplicity 4.5 4.1 4.4

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

Resolution [Å] R(merge) R(meas) R(pim) CC(1/2) Completeness [%] Multiplicity
30.000-4.990 0.0270 0.0310 0.0150 0.998 98.8 4.1
4.990-3.960 0.0300 0.0330 0.0150 0.999 99.3 4.4
3.960-3.460 0.0270 0.0300 0.0140 0.999 99.9 4.6
3.460-3.150 0.0370 0.0420 0.0200 0.998 100.0 4.6
3.150-2.920 0.0570 0.0650 0.0300 0.996 99.6 4.7
2.920-2.750 0.0780 0.0890 0.0410 0.994 99.5 4.7
2.750-2.610 0.1100 0.1250 0.0570 0.989 99.8 4.7
2.610-2.500 0.1670 0.1900 0.0890 0.975 99.8 4.6
2.500-2.400 0.2030 0.2330 0.1120 0.965 99.9 4.4
2.400-2.320 0.2080 0.2430 0.1230 0.966 95.2 3.8