ADIS16475 Output Problems using Arduino Due

Hello,

I am working with the ADIS16475-1BMLZ, and the rate counts from the gyro outputs of the rate sensor are fluctuating between very high and very low values, seemingly randomly.  The sensor was held stationary while the outputs were generated.  Could someone point me in the right direction to diagnose this issue? Thank you!  Below is a sample of the rate count outputs from the rate sensor; all three axes are fluctuating between high values (~4.29*10^9) and low values (<10^6).

x rate count y rate count z rate count
4.29E+09 2874454 469662
1024727 3874273 4102017
1234114 2376542 4706633
1161010 2834909 2853863
4.29E+09 3510568 704802
4.29E+09 2051626 436842
1138091 2387958 1252888
4.29E+09 2462523 2216835
309486 2759492 1233807
549724 2705807 1181991
4.29E+09 2363847 512266
598360 1887428 603129
306673 1028301 907364
4.29E+09 2255872 1298250
4.29E+09 1444814 4.29E+09
224078 1834113 675493
1197915 1622024 4.29E+09
4.29E+09 1909556 340953
163462 1615345 697014
4.29E+09 1444187 4.29E+09
1113384 1345197 984713
4.29E+09 2267626 155343
1629153 1496634 4.29E+09
1879578 1852908 908368
848116 2207154 187915
1946724 1566449 4.29E+09
413932 2367892 694019
1614213 1814146 347191
331178 1874335 1081072
4.29E+09 1676399 2246512
1229713 1638723 1101726
4.29E+09 1422415 675993
4.29E+09 1491922 241220
4.29E+09 1856625 898021
4.29E+09 1755946 3933
645221 2210845 1495067
972521 1724934 4.29E+09
122980 2095788 4.29E+09
645025 2115178 4.29E+09
1795156 2154751 289
4.29E+09 1464561 533380
51747 1710075 4.29E+09

Again, the sensor was held stationary, and any help would be appreciated.  Thank you!