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Winchester
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2016 Accountability Data - Winchester

District Information
District:Winchester (03440000)
Region:Greater Boston
Title I Status:Yes
Accountability and Assistance Level:Level 2
 Summary > 2016
2016 English Language Arts Proficiency Gap Narrowing
  0 10 20 30 40 50 60 70 80 90 100 Baseline CPI 2015 CPI 2016 CPI CPI Change 2016 Target 6 Year Goal CPI Percentile in School Type N PPI Points Rating
All studentsCPI = 96.4, Target = 97.8 - All Students75 or Higher All StudentsAll Students CPI = 96.4, Target = 97.8 75 or Higher All Students 96.3 96.0 96.4 0.4 97.8 98.2 962563100Above Target
High needsCPI = 89.1, Target = 93.2 - High needs75 or Higher High needsHigh needs CPI = 89.1, Target = 93.2 75 or Higher High needs 88.4 87.8 89.1 1.3 93.2 94.2 9868075On Target
Econ. DisadvantagedCPI = 92.6, Target = 89.4 - Econ. DisadvantagedEcon. Disadvantaged-CPI = 92.6, Target = 89.4CPI = 92.6, Target = 89.475 or Higher Econ. Disadvantaged 88.4 88.4 92.6 4.2 89.4 94.2 97142100Above Target
EL and Former ELCPI = 90.8, Target = 92.8 - EL and Former EL75 or Higher EL and Former ELEL and Former EL CPI = 90.8, Target = 92.8 75 or Higher EL and Former EL 87.6 90.9 90.8 -0.1 92.8 93.8 9514775On Target
Students w/ disabilitiesCPI = 86.7, Target = 92.2 - Students w/ disabilities75 or Higher Students w/ disabilitiesStudents w/ disabilities CPI = 86.7, Target = 92.2 75 or Higher Students w/ disabilities 86.6 85.3 86.7 1.4 92.2 93.3 9749175On Target
Amer. Ind. or Alaska Nat. -------7--
AsianCPI = 97.4, Target = 97.8 - AsianAsian-CPI = 97.4, Target = 97.875 or Higher Asian 96.3 97.5 97.4 -0.1 97.8 98.2 82417100Above Target
Afr. Amer./Black  86.5---- 93.3-26--
Hispanic/LatinoCPI = 93.4, Target = 96.4 - Hispanic/Latino75 or Higher Hispanic/LatinoHispanic/Latino CPI = 93.4, Target = 96.4 75 or Higher Hispanic/Latino 93.8 92.6 93.4 0.8 96.4 96.9 958075On Target
Multi-race, Non-Hisp./Lat.CPI = 98, Target = 99.2 - Multi-race, Non-Hisp./Lat.75 or Higher Multi-race, Non-Hisp./Lat.Multi-race, Non-Hisp./Lat. CPI = 98, Target = 99.2 75 or Higher Multi-race, Non-Hisp./Lat. 98.6 96.8 98.0 1.2 99.2 99.3 96126100Above Target
Nat. Haw. or Pacif. Isl. -------1--
WhiteCPI = 96.3, Target = 97.9 - White75 or Higher WhiteWhite CPI = 96.3, Target = 97.9 75 or Higher White 96.4 96.0 96.3 0.3 97.9 98.2 951906100Above Target
Summary > 2016
2016 Mathematics Proficiency Gap Narrowing
  0 10 20 30 40 50 60 70 80 90 100 Baseline CPI 2015 CPI 2016 CPI CPI Change 2016 Target 6 Year Goal CPI Percentile in School Type N PPI Points Rating
All studentsCPI = 94.2, Target = 96 - All Students75 or Higher All StudentsAll Students CPI = 94.2, Target = 96 75 or Higher All Students 93.2 93.4 94.2 0.8 96.0 96.6 972567100Above Target
High needsCPI = 82.7, Target = 88.7 - High needs75 or Higher High needsHigh needs CPI = 82.7, Target = 88.7 75 or Higher High needs 80.6 81.6 82.7 1.1 88.7 90.3 9768075On Target
Econ. DisadvantagedCPI = 86.2, Target = 84.5 - Econ. DisadvantagedEcon. Disadvantaged-CPI = 86.2, Target = 84.5CPI = 86.2, Target = 84.575 or Higher Econ. Disadvantaged 83.1 83.1 86.2 3.1 84.5 91.6 96145100Above Target
EL and Former ELCPI = 91.9, Target = 91.9 - EL and Former ELEL and Former EL-CPI = 91.9, Target = 91.975 or Higher EL and Former EL 86.1 90.4 91.9 1.5 91.9 93.1 9514875On Target
Students w/ disabilitiesCPI = 77.6, Target = 86.8 - Students w/ disabilities75 or Higher Students w/ disabilitiesStudents w/ disabilities CPI = 77.6, Target = 86.8 75 or Higher Students w/ disabilities 77.4 77.0 77.6 0.6 86.8 88.7 9748975On Target
Amer. Ind. or Alaska Nat. -------7--
AsianCPI = 98, Target = 97.5 - AsianAsian-CPI = 98, Target = 97.575 or Higher Asian 95.7 97.0 98.0 1.0 97.5 97.9 89419100Above Target
Afr. Amer./Black  76.0---- 88.0-26--
Hispanic/LatinoCPI = 86.7, Target = 90.8 - Hispanic/Latino75 or Higher Hispanic/LatinoHispanic/Latino CPI = 86.7, Target = 90.8 75 or Higher Hispanic/Latino 84.2 84.6 86.7 2.1 90.8 92.1 918175On Target
Multi-race, Non-Hisp./Lat.CPI = 96, Target = 97 - Multi-race, Non-Hisp./Lat.Multi-race, Non-Hisp./Lat.-CPI = 96, Target = 9775 or Higher Multi-race, Non-Hisp./Lat. 94.9 95.5 96.0 0.5 97.0 97.5 95124100Above Target
Nat. Haw. or Pacif. Isl. -------1--
WhiteCPI = 93.8, Target = 96.1 - White75 or Higher WhiteWhite CPI = 93.8, Target = 96.1 75 or Higher White 93.3 93.2 93.8 0.6 96.1 96.7 941909100Above Target
Summary > 2016
2016 Science Proficiency Gap Narrowing
  0 10 20 30 40 50 60 70 80 90 100 Baseline CPI 2015 CPI 2016 CPI CPI Change 2016 Target 6 Year Goal CPI Percentile in School Type N PPI Points Rating
All studentsCPI = 93.8, Target = 96 - All Students75 or Higher All StudentsAll Students CPI = 93.8, Target = 96 75 or Higher All Students 93.1 94.5 93.8 -0.7 96.0 96.6 971077100Above Target
High needsCPI = 81.6, Target = 88.8 - High needs75 or Higher High needsHigh needs CPI = 81.6, Target = 88.8 75 or Higher High needs 80.8 85.2 81.6 -3.6 88.8 90.4 9727575On Target
Econ. DisadvantagedCPI = 87.7, Target = 88.1 - Econ. DisadvantagedEcon. Disadvantaged-CPI = 87.7, Target = 88.175 or Higher Econ. Disadvantaged 87.0 87.0 87.7 0.7 88.1 93.5 986375On Target
EL and Former ELCPI = 81, Target = 92.1 - EL and Former EL75 or Higher EL and Former ELEL and Former EL CPI = 81, Target = 92.1 75 or Higher EL and Former EL 86.4 88.5 81.0 -7.5 92.1 93.2 934675On Target
Students w/ disabilitiesCPI = 78.8, Target = 86.4 - Students w/ disabilities75 or Higher Students w/ disabilitiesStudents w/ disabilities CPI = 78.8, Target = 86.4 75 or Higher Students w/ disabilities 76.7 83.0 78.8 -4.2 86.4 88.4 9720475On Target
Amer. Ind. or Alaska Nat. -------2--
AsianCPI = 96.5, Target = 97.8 - Asian75 or Higher AsianAsian CPI = 96.5, Target = 97.8 75 or Higher Asian 96.2 97.0 96.5 -0.5 97.8 98.1 89188100Above Target
Afr. Amer./Black -------19--
Hispanic/LatinoCPI = 91.4, Target = 95 - Hispanic/Latino75 or Higher Hispanic/LatinoHispanic/Latino CPI = 91.4, Target = 95 75 or Higher Hispanic/Latino 91.4 92.4 91.4 -1.0 95.0 95.7 9835100Above Target
Multi-race, Non-Hisp./Lat.CPI = 96.5, Target = 98.3 - Multi-race, Non-Hisp./Lat.75 or Higher Multi-race, Non-Hisp./Lat.Multi-race, Non-Hisp./Lat. CPI = 96.5, Target = 98.3 75 or Higher Multi-race, Non-Hisp./Lat. 97.1 98.0 96.5 -1.5 98.3 98.6 9443100Above Target
Nat. Haw. or Pacif. Isl. ----------
WhiteCPI = 93.5, Target = 95.7 - White75 or Higher WhiteWhite CPI = 93.5, Target = 95.7 75 or Higher White 92.7 94.0 93.5 -0.5 95.7 96.4 97790100Above Target
Summary > 2016
2016 English Language Arts Extra Credit
  Extra credit for increasing % Advanced (10% or more) Extra credit for decreasing % Warning/Failing (10% or more)
2015
% Advanced		 2016
% Advanced		 N PPI Points 2015
% Warning/Failing		 2016
% Warning/Failing		 N PPI Points
All students 40.4 36.425630 1.4 1.1256325
High needs 15.2 13.56800 5.3 4.168025
Econ. Disadvantaged 24.2 23.21420 3.0 2.114225
EL and Former EL 16.1 20.414725 2.8 2.71470
Students w/ disabilities 10.9 7.14910 6.9 5.349125
Amer. Ind. or Alaska Nat.--7---7-
Asian 48.6 48.74170 1.1 1.04170
Afr. Amer./Black--26---26-
Hispanic/Latino 29.6 28.8800 3.7 2.58025
Multi-race, Non-Hisp./Lat. 55.3 43.71260 1.1 0.812625
Nat. Haw. or Pacif. Isl.--1---1-
White 39.0 33.819060 1.4 1.1190625
Summary > 2016
2016 Mathematics Extra Credit
  Extra credit for increasing % Advanced (10% or more) Extra credit for decreasing % Warning/Failing (10% or more)
2015
% Advanced		 2016
% Advanced		 N PPI Points 2015
% Warning/Failing		 2016
% Warning/Failing		 N PPI Points
All students 51.3 58.3256725 2.9 2.6256725
High needs 25.2 28.468025 10.4 9.76800
Econ. Disadvantaged 28.8 34.514525 8.3 5.514525
EL and Former EL 46.2 51.414825 4.2 4.11480
Students w/ disabilities 15.4 16.64890 13.5 13.14890
Amer. Ind. or Alaska Nat.--7---7-
Asian 74.4 81.64190 1.9 1.241925
Afr. Amer./Black--26---26-
Hispanic/Latino 35.8 34.6810 8.6 7.48125
Multi-race, Non-Hisp./Lat. 60.6 67.712425 2.1 0.812425
Nat. Haw. or Pacif. Isl.--1---1-
White 47.5 54.0190925 2.8 2.919090
Summary > 2016
2016 Science Extra Credit
  Extra credit for increasing % Advanced (10% or more) Extra credit for decreasing % Warning/Failing (10% or more)
2015
% Advanced		 2016
% Advanced		 N PPI Points 2015
% Warning/Failing		 2016
% Warning/Failing		 N PPI Points
All students 39.8 44.9107725 1.5 1.910770
High needs 16.4 16.02750 5.7 7.32750
Econ. Disadvantaged 28.3 28.6630 2.2 1.66325
EL and Former EL 30.8 26.1460 0.0 6.5460
Students w/ disabilities 9.8 8.82040 7.2 8.82040
Amer. Ind. or Alaska Nat.--2---2-
Asian 50.4 57.418825 0.8 1.11880
Afr. Amer./Black--19---19-
Hispanic/Latino 33.3 22.9350 3.0 2.9350
Multi-race, Non-Hisp./Lat. 51.4 55.8430 0.0 2.3430
Nat. Haw. or Pacif. Isl.--------
White 37.7 42.979025 1.6 1.97900
Summary > 2016
2016 English Language Arts Growth
  0 10 20 30 40 50 60 70 80 90 100 2015 SGP 2016 SGP SGP Change 6 Year Goal Met Safe Harbor? N PPI Points Rating
All studentsSGP = 53, Target = 51 - All StudentsAll Students-SGP = 53, Target = 51SGP = 53, Target = 5175 or Higher All Students 55.0 53.0 -2.0 51.0No210275On Target
High needsSGP = 45, Target = 51 - High needs75 or Higher High needsHigh needs SGP = 45, Target = 51 75 or Higher High needs 49.0 45.0 -4.0 51.0No53250Below Target
Econ. DisadvantagedSGP = 49.5, Target = 51 - Econ. Disadvantaged75 or Higher Econ. DisadvantagedEcon. Disadvantaged SGP = 49.5, Target = 51 75 or Higher Econ. Disadvantaged 51.0 49.5 -1.5 51.0Yes11675On Target
EL and Former ELSGP = 55, Target = 51 - EL and Former ELEL and Former EL-SGP = 55, Target = 51SGP = 55, Target = 5175 or Higher EL and Former EL 49.5 55.0 5.5 51.0No9175On Target
Students w/ disabilitiesSGP = 43, Target = 51 - Students w/ disabilities75 or Higher Students w/ disabilitiesStudents w/ disabilities SGP = 43, Target = 51 75 or Higher Students w/ disabilities 45.0 43.0 -2.0 51.0No40250Below Target
Amer. Ind. or Alaska Nat. --- 51.0-6--
AsianSGP = 63, Target = 51 - AsianAsian-SGP = 63, Target = 51SGP = 63, Target = 5175 or Higher Asian 59.0 63.0 4.0 51.0No331100Above Target
Afr. Amer./Black --- 51.0-23--
Hispanic/LatinoSGP = 48, Target = 51 - Hispanic/Latino75 or Higher Hispanic/LatinoHispanic/Latino SGP = 48, Target = 51 75 or Higher Hispanic/Latino 59.0 48.0 -11.0 51.0No6850Below Target
Multi-race, Non-Hisp./Lat.SGP = 57, Target = 51 - Multi-race, Non-Hisp./Lat.Multi-race, Non-Hisp./Lat.-SGP = 57, Target = 51SGP = 57, Target = 5175 or Higher Multi-race, Non-Hisp./Lat. 64.0 57.0 -7.0 51.0Yes7875On Target
Nat. Haw. or Pacif. Isl. --- 51.0-1--
WhiteSGP = 51, Target = 51 - WhiteWhite-SGP = 51, Target = 5175 or Higher White 54.0 51.0 -3.0 51.0No159575On Target
Summary > 2016
2016 Mathematics Growth
  0 10 20 30 40 50 60 70 80 90 100 2015 SGP 2016 SGP SGP Change 6 Year Goal Met Safe Harbor? N PPI Points Rating
All studentsSGP = 55, Target = 51 - All StudentsAll Students-SGP = 55, Target = 51SGP = 55, Target = 5175 or Higher All Students 50.0 55.0 5.0 51.0Yes210275On Target
High needsSGP = 52, Target = 51 - High needsHigh needs-SGP = 52, Target = 5175 or Higher High needs 48.0 52.0 4.0 51.0No52975On Target
Econ. DisadvantagedSGP = 43, Target = 51 - Econ. Disadvantaged75 or Higher Econ. DisadvantagedEcon. Disadvantaged SGP = 43, Target = 51 75 or Higher Econ. Disadvantaged 39.0 43.0 4.0 51.0Yes11775On Target
EL and Former ELSGP = 62, Target = 51 - EL and Former ELEL and Former EL-SGP = 62, Target = 51SGP = 62, Target = 5175 or Higher EL and Former EL 57.0 62.0 5.0 51.0Yes91100Above Target
Students w/ disabilitiesSGP = 48, Target = 51 - Students w/ disabilities75 or Higher Students w/ disabilitiesStudents w/ disabilities SGP = 48, Target = 51 75 or Higher Students w/ disabilities 45.0 48.0 3.0 51.0No39950Below Target
Amer. Ind. or Alaska Nat. --- 51.0-6--
AsianSGP = 61, Target = 51 - AsianAsian-SGP = 61, Target = 51SGP = 61, Target = 5175 or Higher Asian 59.0 61.0 2.0 51.0Yes331100Above Target
Afr. Amer./Black --- 51.0-23--
Hispanic/LatinoSGP = 48, Target = 51 - Hispanic/Latino75 or Higher Hispanic/LatinoHispanic/Latino SGP = 48, Target = 51 75 or Higher Hispanic/Latino 45.5 48.0 2.5 51.0Yes6875On Target
Multi-race, Non-Hisp./Lat.SGP = 51, Target = 51 - Multi-race, Non-Hisp./Lat.Multi-race, Non-Hisp./Lat.-SGP = 51, Target = 5175 or Higher Multi-race, Non-Hisp./Lat. 52.5 51.0 -1.5 51.0No7675On Target
Nat. Haw. or Pacif. Isl. --- 51.0-1--
WhiteSGP = 54, Target = 51 - WhiteWhite-SGP = 54, Target = 51SGP = 54, Target = 5175 or Higher White 48.0 54.0 6.0 51.0Yes159775On Target
Summary > 2016
2016 Extra credit for English language proficiency growth
  2016 SGPA 2016 Target SGPA N Included PPI Points
All students 83.0 60.089.0025
High needs 83.0 60.089.0025
EL and Former EL 83.0 60.089.0025
Summary > 2016
2015 4-Year Cohort Graduation Rate
  0 10 20 30 40 50 60 70 80 90 100 2014 Rate 2015 Rate Change Annual Target 6 Year Goal N PPI Points Rating
All studentsCohort Graduation Rate = 95, Target = 80 - All StudentsAll Students-Cohort Graduation Rate = 95, Target = 80Cohort Graduation Rate = 95, Target = 8075 or Higher All Students 98.5 95.0 -3.5 80.0 90.0278100Above Target
High needsCohort Graduation Rate = 86.4, Target = 80 - High needsHigh needs-Cohort Graduation Rate = 86.4, Target = 80Cohort Graduation Rate = 86.4, Target = 8075 or Higher High needs 97.1 86.4 -10.7 80.0 90.08175On Target
Econ. Disadvantaged --- 80.0 90.0---
EL and Former EL --- 80.0 90.04--
Students w/ disabilitiesCohort Graduation Rate = 82.5, Target = 80 - Students w/ disabilitiesStudents w/ disabilities-Cohort Graduation Rate = 82.5, Target = 80Cohort Graduation Rate = 82.5, Target = 8075 or Higher Students w/ disabilities 95.8 82.5 -13.3 80.0 90.06375On Target
Amer. Ind. or Alaska Nat. --- 80.0 90.0---
AsianCohort Graduation Rate = 96.3, Target = 80 - AsianAsian-Cohort Graduation Rate = 96.3, Target = 80Cohort Graduation Rate = 96.3, Target = 8075 or Higher Asian 97.8 96.3 -1.5 80.0 90.027100Above Target
Afr. Amer./Black --- 80.0 90.04--
Hispanic/Latino --- 80.0 90.07--
Multi-race, Non-Hisp./Lat. --- 80.0 90.09--
Nat. Haw. or Pacif. Isl. --- 80.0 90.0---
WhiteCohort Graduation Rate = 95.2, Target = 80 - WhiteWhite-Cohort Graduation Rate = 95.2, Target = 80Cohort Graduation Rate = 95.2, Target = 8075 or Higher White 98.5 95.2 -3.3 80.0 90.0231100Above Target
Summary > 2016
2014 5-Year Cohort Graduation Rate
  0 10 20 30 40 50 60 70 80 90 100 2013 Rate 2014 Rate Change Annual Target 6 Year Goal N PPI Points Rating
All studentsCohort Graduation Rate = 98.9, Target = 85 - All StudentsAll Students-Cohort Graduation Rate = 98.9, Target = 85Cohort Graduation Rate = 98.9, Target = 8575 or Higher All Students 97.2 98.9 1.7 85.0 95.0272100Above Target
High needsCohort Graduation Rate = 98.6, Target = 85 - High needsHigh needs-Cohort Graduation Rate = 98.6, Target = 85Cohort Graduation Rate = 98.6, Target = 8575 or Higher High needs 91.7 98.6 6.9 85.0 95.069100Above Target
Econ. Disadvantaged --- 85.0 95.0---
EL and Former EL --- 85.0 95.07--
Students w/ disabilitiesCohort Graduation Rate = 97.9, Target = 85 - Students w/ disabilitiesStudents w/ disabilities-Cohort Graduation Rate = 97.9, Target = 85Cohort Graduation Rate = 97.9, Target = 8575 or Higher Students w/ disabilities 86.8 97.9 11.1 85.0 95.048100Above Target
Amer. Ind. or Alaska Nat. --- 85.0 95.0---
AsianCohort Graduation Rate = 97.8, Target = 85 - AsianAsian-Cohort Graduation Rate = 97.8, Target = 85Cohort Graduation Rate = 97.8, Target = 8575 or Higher Asian 97.1 97.8 0.7 85.0 95.045100Above Target
Afr. Amer./Black --- 85.0 95.03--
Hispanic/Latino --- 85.0 95.010--
Multi-race, Non-Hisp./Lat. --- 85.0 95.09--
Nat. Haw. or Pacif. Isl. --- 85.0 95.0---
WhiteCohort Graduation Rate = 99, Target = 85 - WhiteWhite-Cohort Graduation Rate = 99, Target = 85Cohort Graduation Rate = 99, Target = 8575 or Higher White 96.9 99.0 2.1 85.0 95.0205100Above Target
Summary > 2016
2015 Annual Dropout Rate
  0  2  4  6  8  10 12  14 16  18 20 Baseline Rate 2014 Rate 2015 Rate Change Annual Target 6 Year Goal Dropout Percentile in School Type N PPI Points Rating
All studentsDropout Rate = 0, Target = 0.4Dropout Rate 75 or Higher All Students 0.6 0.3 0.0 0.3 0.4 0.3971209100Above Target
High needsDropout Rate = 0, Target = 0.9Dropout Rate 75 or Higher High needs 1.5 0.5 0.0 0.5 0.9 0.894229100Above Target
Econ. Disadvantaged  0.0---- 0.0-43--
EL and Former EL -------12--
Students w/ disabilitiesDropout Rate = 0, Target = 1.2Dropout Rate 75 or Higher Students w/ disabilities 2.1 0.0 0.0 0.0 1.2 1.191176100Above Target
Amer. Ind. or Alaska Nat. -------1--
AsianDropout Rate = 0, Target = 0Dropout Rate 75 or Higher Asian 0.0 0.0 0.0 0.0 0.0 0.068163100Above Target
Afr. Amer./Black -------18--
Hispanic/LatinoDropout Rate = 0, Target = 3.2Dropout Rate 75 or Higher Hispanic/Latino 5.4 2.9 0.0 2.9 3.2 2.78336100Above Target
Multi-race, Non-Hisp./Lat.Dropout Rate = 0, Target = 0Dropout Rate 75 or Higher Multi-race, Non-Hisp./Lat. 0.0 0.0 0.0 0.0 0.0 0.07543100Above Target
Nat. Haw. or Pacif. Isl. ----------
WhiteDropout Rate = 0, Target = 0.2Dropout Rate 75 or Higher White 0.3 0.2 0.0 0.2 0.2 0.296948100Above Target
Summary > 2016
2016 Assessment Participation
  English Language Arts Mathematics Science
Enrolled Assessed % Met Target (95%) Enrolled Assessed % Met Target (95%) Enrolled Assessed % Met Target (95%)
All students2599258199Yes2600258699Yes1104109899Yes
High needs70969898Yes70969999Yes29328798Yes
Econ. Disadvantaged15314997Yes15315299Yes676699Yes
EL and Former EL16716599Yes167167100Yes5353100Yes
Students w/ disabilities49949098Yes49948998Yes21520997Yes
Amer. Ind. or Alaska Nat.7---7---2---
Asian42842599Yes428427100Yes189189100Yes
Afr. Amer./Black2626100Yes2626100Yes19---
Hispanic/Latino8484100Yes8585100Yes3636100Yes
Multi-race, Non-Hisp./Lat.127127100Yes125125100Yes4545100Yes
Nat. Haw. or Pacif. Isl.1---1-------
White1926191199Yes1928191599Yes81380799Yes

NOTE: In 2016, assessment participation was calculated two ways: First, the 2016 participation rate for each subgroup in each subject area test was calculated. If the actual 2016 participation rate was lower than 95 percent for any group in any subject, that rate was compared to the average of the most recent two years of assessment participation data for that group and subject. The higher of the two resulting rates was factored into the assignment of the school or district's 2016 accountability and assistance level.

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