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1
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{
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2
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"$schema": "https://vega.github.io/schema/vega/v5.json",
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3
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"width": 400,
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4
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"height": 200,
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5
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"padding": 5,
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6
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7
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"data": [
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8
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{
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9
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"name": "table",
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10
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"values": [
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11
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{"category": "A", "amount": 28},
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12
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{"category": "B", "amount": 55},
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13
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{"category": "C", "amount": 43},
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14
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{"category": "D", "amount": 91},
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15
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{"category": "E", "amount": 81},
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16
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{"category": "F", "amount": 53},
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17
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{"category": "G", "amount": 19},
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18
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{"category": "H", "amount": 87}
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19
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]
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20
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}
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21
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],
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22
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23
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"signals": [
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24
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{
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25
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"name": "tooltip",
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26
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"value": {},
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27
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"on": [
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28
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{"events": "rect:mouseover", "update": "datum"},
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29
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{"events": "rect:mouseout", "update": "{}"}
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30
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]
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31
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}
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32
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],
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33
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34
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"scales": [
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35
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{
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36
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"name": "yscale",
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37
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"type": "band",
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38
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"domain": {"data": "table", "field": "category"},
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39
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"range": "height",
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40
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"padding": 0.05,
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41
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"round": true
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42
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},
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43
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{
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44
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"name": "xscale",
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45
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"domain": {"data": "table", "field": "amount"},
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46
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"nice": true,
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47
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"range": "width"
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48
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}
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49
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],
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|
50
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51
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"axes": [
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52
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{ "orient": "bottom", "scale": "xscale" },
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53
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{ "orient": "left", "scale": "yscale" }
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54
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],
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55
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56
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"marks": [
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57
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{
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58
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"type": "rect",
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59
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"from": {"data":"table"},
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60
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"encode": {
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61
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"enter": {
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62
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"y": {"scale": "yscale", "field": "category"},
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63
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"height": {"scale": "yscale", "band": 1},
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64
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"x": {"scale": "xscale", "field": "amount"},
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65
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"x2": {"scale": "xscale", "value": 0}
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66
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},
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|
67
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"update": {
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68
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"fill": {"value": "steelblue"}
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69
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},
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70
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"hover": {
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71
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"fill": {"value": "red"}
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72
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}
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73
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}
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74
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}
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|
75
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]
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|
76
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}
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