2019 Laser Challenge

2016 • 299 Readers • 400 pages • 3.6

2013 • 200 Readers • 91 pages • 3.7

2018 • 386 Readers • 384 pages • 4.1

2017 • 165 Readers • 304 pages • 3.3

2017 • 322 Readers • 320 pages • 4.2

2017 • 298 Readers • 282 pages • 4.3

2018 • 767 Readers • 510 pages • 4.4

2018 • 165 Readers • 336 pages • 4

2017 • 912 Readers • 3.6

20 • 560 Readers • 182 pages • 3.9

2019 • 65 Readers • 304 pages • 3.6

7 • 555 Readers • 564 pages • 4.2

2015 • 173 Readers • 74 pages • 3.8

1980 • 84 Readers • 469 pages • 3.4

2 Readers • 5