GetBondYieldChangesPerClassification(event_dates)
> GetBondYieldChangesPerClassification(2010-5-17)
...
class_code count sum diff
1000000 92 36,492,928,700,000 3.83
1000500 1 2,674,030,000,000 5.00
1010000 37 344,794,680,000,000 1.70
1015000 9 594,711,990,000 1.00
1020000 159 5,047,152,230,000 2.26
1030000 61 44,310,932,320,000 0.62
2010000 97 3,889,808,155,000 1.04
2020000 1,094 13,206,233,065,000 0.66
3010110 106 17,180,000,000,000 1.44
3020110 167 16,678,033,000,000 1.86
3030110 1,070 107,623,849,000,000 1.26
3040111 252 6,429,839,000,000 0.50
3040112 22 675,675,700,000 0.50
3050000 23 28,930,000,000,000 0.61
4000000 98 166,030,000,000,000 0.61
5010110 915 45,348,587,250,000 1.68
5020110 904 29,015,595,000,000 1.18
5030110 814 65,240,078,000,000 1.27
5040111 410 26,134,713,900,000 1.32
5040112 85 8,039,084,000,000 1.05
5040113 9 883,000,000,000 1.56
6040111 192 5,350,000,000,000 1.45
6040112 582 17,410,492,000,000 1.28
6040113 116 3,265,000,000,000 0.96
6050111 243 6,928,000,000,000 0.96
6050112 70 2,701,282,000,000 0.84
6050113 24 622,960,000,000 0.67
