Space and infrastructure


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4 475 July 18, 2016
2 425 July 1, 2016
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0 380 June 2, 2016
8 678 May 31, 2016
0 581 May 29, 2016
2 492 May 25, 2016
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1 458 April 20, 2016
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5 763 April 15, 2016
0 347 April 15, 2016
1 405 April 10, 2016
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25 2156 April 5, 2016
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5 616 February 22, 2016
6 586 February 21, 2016
56 2450 February 16, 2016