update EHS sample data

tests/data/sample_data_ehs_df20.csv

@@ -537,7 +537,7 @@
 1495353603,780493,A00002B285E00031C2000026D29B
 1495353603,3C4AD7,A0001690A5EA45353FF400CB4537
 1495353603,471F6D,A000169110030A80FD0000BB108D
-1495353603,4CA565, ,A03F40002EC423613A3527BE77D1
+1495353603,4CA565,A03F40002EC423613A3527BE77D1
 1495353603,3C66AF,A000113AB0D80031940000223709
 1495353603,424928,A0001717D70A0530E01401E484DC
 1495353603,4BAB24,A000171CBA9DD4F0A80000074284
@@ -1450,7 +1450,6 @@
 1495353608,70C0A6,A0001910CC30003194000069BF30
 1495353608,484165,A0000FBCB4C00030A80000C52759
 1495353608,400E51,A00011B5E1B9F527FE3FC7C55178
-1495353608,4CA745, 3C674D, 3C6741, 3C674F, 3C6755, ,A0C5A0005836C1BB1B25A38CDA15
 1495353608,48548E,A000093DD9FA1F2123045E8DB34E
 1495353608,3C674D,A000183810010080F5000071C5A4
 1495353608,484165,A0000FBCFFF903347FFCD7290612
@@ -2363,7 +2362,7 @@
 1495353613,4CA948,A00017B0C84E4270A800007FECF4
 1495353613,3C674D,A000183810010080F5000071C5A4
 1495353613,4009D9,A0001718EB09F12EFFF7FF9183E1
-1495353613,4CACE7, ,A000009CC6500030AA0000E16CC9
+1495353613,4CACE7,A000009CC6500030AA0000E16CC9
 1495353613,4CA53F,A00013B7B0D80030A800001671E5
 1495353613,4840D5,A0000999202CC371D73CE0981362
 1495353613,484165,A000101280390134BFFCD7CEE9BA
@@ -2862,7 +2861,7 @@
 1495353615,424928,A0001719D70A0731209417A055FA
 1495353615,4009D9,A0001718C650003040000052A52D
 1495353615,3C56E7,A000161DA439EF2D7F57E2DCF189
-1495353615,780493, ,A6FAA2A000161DB2C80030A40000
+1495353615,780493,A6FAA2A000161DB2C80030A40000
 1495353615,3C56E7,A000161DB2C80030A40000D225AF
 1495353615,C02EC1,A00018BFB0AA13356014000FD0D3
 1495353615,4A0835,A0200E90A3280030AA0000DF7E32
@@ -3151,7 +3150,6 @@
 1495353617,3C56E7,A000161CB2C80030A40000ACFF8D
 1495353617,4CA852,A000103CA7100030A80000C46693
 1495353617,48548E,A000099FAEE57730A80106C2C7D6
-1495353617,4CA645, 4CA6FC, ,A0041B0B1F5A36E6A8000809B010
 1495353617,4CA53F,A00013B1A74A072BFDFFC11668D3
 1495353617,4CA948,A00017B089A9F730A00C00F71B97
 1495353617,3946E1,A0000B95FF7923353FFCD639D03F
@@ -4492,7 +4490,6 @@
 1495353624,4B1534,A0001339200C16B5C3282092FDF8
 1495353624,3C56E7,A0001618A429F32DBF4FE6DFD723
 1495353624,48506B,A000033F20506333DF4820DEB640
-1495353624,400D5B, 400D5A, ,A51F33A8058693209EA9AD9F5765
 1495353624,4D010D,A00015B6E94A47343FF40064AF4C
 1495353624,71002B,A0001812C6500030A40180404C8A
 1495353624,4CA6E3,A0001190904A2F2BA180002B2DC9
@@ -4998,3 +4995,6 @@
 1495353626,4CA618,A00017B0C84E4270A800007FE3A4
 1495353626,40701C,A0001618A54A0F3020DC129C801E
 1495353626,C02EC1,A00018BFCC300030A4018082F4F9
+1495353626,4851AD,A0001137881A97333E07BBA0C3CE
+1495353626,40701C,A0001618C4600030AA00009434AB
+1495353626,3C6741,A0001530C0780031BC0000FC14F9